0000005874 00000 n 186 0 obj<>stream This is the only type of pollination which brings genetically different types of pollen grains to the stigma during pollination, e.g., papaya, maize, etc. Insect pollination 0000011358 00000 n POLLINATION Pollination: The … xref Bee transports into another flower 5. Pollination and Fertilisation 1. Pollination is the process of mating in plants; it is the precursor to double fertilization. This is a combined unit of the Bees and Pollination Reader - nonfictional with real photos, activities, reading response, vocabulary cards/center, task cards and a teacher's guide. pollination is the process of the transfer of pollen from one flower to another the main types of pollination are wind and insect All children will be able to name the process of transferring pollen is called pollination. 0000007263 00000 n stamen, anther, pistil, stigma, pollen, pollen tubes, pollination, ovules, ovary 3. Pollination: The transference of the pollen from the anther to the receptive stigma, whether of the same flower or of a different flower, is known as pollination. Create a ven-diagram comparing human reproduction to plant reproduction These notes are prepared by our panel of highly experienced teachers keeping in mind the level of preparation needed by the students to prepare for Class 10 board exams. pollination - process by which pollen is placed on the stigma . True self-pollination (autogamy) is of two types- direct and indirect. In flowers, pollen is delivered to the stigma through a wide range of mechanisms that insure an appropriate balance in the genetic makeup of the species. H��R�jA}��У�Y��!j;���x ���87j��J����K�� ���iut� Nap����MN�6��b����9�Qä)0�k�GHD9�A�8GJW� S��˧�vHR֑�xqh ��� ׫Ǜ�xX�����Y�~�W�If[�ܲ�aSQ���gfB�c��I��|���;O_���Ǒ\�����(*�"-j��14����B��{� �*�h0vN��&_?���i�|u�a��t��2Fv��ژ�V8�9���+h��ϻ�|z{�k���M\ ��� Pollination can take place with the help of agents : wind or insects These flowers then produce seeds which can be dispersed by either the wind or other animals. %PDF-1.4 %���� Successful pollination results in the production of healthy fruit and fertile seeds, allowing plants to reproduce. DIAGRAMS SHOWING THE STRUCTURE OF FLOWERING PLANT 5. 2) Cross pollination: Pollination occurs in flower on different of the same kind. 0000001967 00000 n The content and images explain what pollination is and how it happens. Selina Solutions for class 9 Biology Chapter 5 – Pollination and Fertilization. Plants can be pollinated whether by itself (self-pollination) and or with another plant (cross-pollination). 0000008494 00000 n Pollination often occurs within 0000005741 00000 n What is “Pollination” & What is a “Pollinator?” • The act of “pollination” occurs when pollen grains are moved between two flowers of the same species by wind or animals. Write a short note on the agents of pollination. Transfer of pollen grains from anther to stigma is termed as Pollination. Ans. 0000089907 00000 n Self-pollination - transfer of pollen from the anther to the stigma of the same flower, or to another flower of the same plant. Cross pollination 3. 0000011589 00000 n (1983) and McConchie & Knos (1989) and references therein. Show PowerPoint slideshow on Pollination. Cross-pollination - transfer of pollen from the anther of a flower to the stigma of a flower on a different plant of the same species. We will also discuss similarities between both types of pollination. 0000010941 00000 n 2) Cross pollination: Pollination occurs in flower on different of the same kind. University ol Western Australia. Note: For a black and white version, simply print the reader in grey scale from your printer The pollination biology of Notylia nemorosa was elucidated from field and ex situ observations. This transfer of pollen grains occurs with the help of pollinating agents like wind, water, insects, birds etc. POLLINATION Two types of pollination Self-pollination Cross-pollination 4. In gymnosperms, pollination involves pollen transfer from the male cone to the female cone. Show PowerPoint slideshow on Pollination. The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).. SELF POLLINATION It is the transfer of pollen grains from the anther of a flower to the stigma of either the same or genetically similar flower. 0000082713 00000 n Sexual reproduction and evolution. "S��a�6��C�t.C���X�g�__0m`{��p����fbk �``�X�sO�"l�vm]�S|XKo�A)� 3 ��D� Direct autogamy is the type of autogamy in which pollination occurs due to the direct touch between the anthers and stigma by growth or bending (eg-Catharanthus, Mirabilis).Indirect autogamy occurs due to factors like dew, gravity e.t.c. Cleistogamy has been reported in some varieties of wheat, barley, oats and several other grass species. 0000107438 00000 n _____Pollen + ovules = Fertilization _____Pollen tube grows down the style of the pistil and into the ovary. Autogamy : Autogamy is a process of plant reproduction by which the pollen of the same flower may fall on its stigma by itself. Accordingly, self pollination is of … _____Ovary containing seeds swells and ripens into a fruit. In angiosperms, pollination is defined as the placement or transfer of pollen from the anther to the stigma of the same flower or another flower. Control and Coordination Class 10 Notes are prepared strictly according to the latest NCERT Syllabus on the guidelines by CBSE. 0 Pollination can occur in a number of ways. PDF | On Jan 1, 2017, P.G. Organisms and Populations class 12 Notes Biology in PDF are available for free download in myCBSEguide mobile app. 0000011015 00000 n These are supplementary notes for David Attenborough's "The Private Life of Plants" Video Series, The Birds and the Bees (Volume 3). Plant Reproduction | Topic Notes 3 Dormancy is a resting period for the seed when it undergoes no growth. Pollination occurs within the flower or another flower of the same plant. H���]��@����h&�BHa�{���B��hK��q�b��ce�}�cj�%!N8�3�������v�Ml��� 0000006172 00000 n 4. Additional material pertaining to this subject can be found in the Pollination tutorial of Digital Flowers, and by accessing the Breeding Systems and Pollination web pages used during lectures. @�0���s���i/v���"9?f�(����-1���>� ������㛞x�b�FY��6;X��6Hڏ��Q���Ez�?��u�U�WK��5RH�Xf��ҥ����,D�p]C�U9��M���rد �m( Pollination occurs within the flower or another flower of the same plant. A. Petals in visible light (top) and UV (bottom) Orchid flower with nectar guides (lines) on petals These are supplementary notes for David Attenborough's "The Private Life of Plants" Video Series, The Birds and the Bees (Volume 3). 4. 0000009087 00000 n 0000000016 00000 n It appears that submarine pollination is exhibited by turtle grass (Thalassia testudi~~um Banks ex Konig) in 0000064792 00000 n Plant Parts: Flowers and a Pollination Lesson Description In this lesson, students review the basic parts of a flower through a dissection activity. Transfer of pollen grains from anther to stigma of … 0000001520 00000 n Pollination: transfer of pollen grains from the male part of the plant ( anther) to the female part (stigma). (In the “notes” section of each slide are the web addresses of the sources of the content and images.) Additional material pertaining to this subject can be found in the Pollination tutorial of Digital Flowers, and by accessing the Breeding Systems and Pollination web pages used during lectures. 2. In gymnosperms, pollination involves pollen transfer from the male cone to the female cone. ICSE Class 9 Biology Chapter 5 – Pollination and Fertilization chapter is classified under Unit – II – Flowering plants. 0000001697 00000 n The content and images explain what pollination is and how it happens. Pollination: transfer of pollen grains from the male part of the plant ( anther) to the female part (stigma). There are main two methods by which plants facilitate pollination. FUNCTIONS OF A FLOWERING PLANT 6. 9��#䉺�f��+�%9 AZ"�^��G�>�$�n�����wO�su� Pollination – Biology Notes PDF Download Inside the pollen grains, a nucleus is present which is responsible for the reproduction of plants. NB�h�I:>>��{��>>z�#�r=9>›=ˆ��㒨��>\�����f�f2�G������q�$��������g�y!p�MW�#�nA�G@���2���x���FI(@IU�T 0000010352 00000 n 0000005474 00000 n <> The lesson concludes with a Tribal Elder discussing traditional uses of flowers and/or pollen from plants that are native to the area. No notes for slide. 5. Pollination conditions • Bee pollination • Bee pollinated flowers: – May have nectar guides: patterns of lines or dots that can guide bee to reward – Sometimes these only visible in UV light (which bees see). Pollination and Fertilization in Plants Pollination. 0000002392 00000 n 0000009747 00000 n ICSE 9 Biology > Pollination and Fertilisation Question Papers Revision Notes Take Quizzes Solve Worksheets Select a Chapter from the menu to view the specific chapter 0000018667 00000 n Notes on Bee Pollination in Three Peninsular Malaysian Orchids. When pollination and fertilization occur in unopened flower bud, it is known as cleistogamy. <> Cross-Pollination• Insects other than bees may also cross-pollinate such as: Butterflies Mosquitos Caterpillars 6. The process of transfer of pollen grains from the anther to stigma of a same or different flower is called pollination. Pollination often occurs within adaptations to, submarine pollination in A. antarctica in controlled seawater aquarlum conditions have been described in detail by Ducker et al. x�bb�``b``Ń3�n~0 �� %PDF-1.7 SELF POLLINATION It is the transfer of pollen grains from the anther of a flower to the stigma of either the same or genetically similar flower. endstream endobj 200 0 obj<> endobj 201 0 obj<> endobj 202 0 obj<>stream Ans: The agents of pollination are insects, birds, wind, animals and water. While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Describe what pollination is . 0000002599 00000 n Agents of Pollination: 0000002434 00000 n endstream endobj 203 0 obj<> endobj 204 0 obj<>stream Pollination Pollination and fertilization Plants main goal: reproduction and survival to the next generation Pollination and fertilization are critical processes in fruit and seed production (2nd & 3rd steps) Remember: flowering is the 1st step Note: seed development triggers fruit development Steps in pollination and fertilization 1. These five steps of fertilization are out of order. 0000004932 00000 n Pollination ,Sexual Reproduction in Flowering Plants - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 12-science on TopperLearning. 0000011166 00000 n Sexual reproduction aids in evolution because sexual reproduction produces variable offspring upon which natural selection works B. . Pollination types: Fig: Types of Pollination. Upon transfer, the pollen germinates to form the pollen tube and the sperm for fertilizing the egg. 0000001179 00000 n <<552bbfc0b8545c42b78229f2c93a1af4>]>> Sexual reproduction aids in evolution because sexual reproduction produces variable offspring upon which natural selection works B. �et��@������Pl��[�{w>��gḃ���X�rI�(ֺP�e+�S��j�� ��:F`��3�:{a�v��3�Y��$iLj�Gk��:�.�ﴩ�� �-��u�FP�(`#�V^�H֛����RtY����o�U D.�F�����G��P!� ��Pc� 3ނ Self-pollination: The pollination (the process of transfer of pollen grains) that occurs in the same flower is called self-pollination. %%EOF stream 0000006710 00000 n 0000003000 00000 n Describe the differences between cross-pollination and self-pollination . Without pollinator Accordingly, self pollination is of … A brief understanding of concepts related to fertilization and pollination that occurs in the life of flowers. In situ submarine pollination in the seagrass Amphibolis antarctica: research notes Jennifer J. Verduin',', Diana I. Walker', John Kuo2 'Department of Botany. Pollination is the process of mating in plants; it is the precursor to double fertilization. 0000002923 00000 n They learn about pollination through an interactive demonstration. Explain in details the difference in structure between an insect-pollinated plant and a wind-pollinated plant. This is the only type of pollination which brings genetically different types of pollen grains to the stigma during pollination, e.g., papaya, maize, etc. 0000004465 00000 n 0000067462 00000 n is the male part of a flower and transferred to the flower’s female part called the stigma EXPAND Flower observation: Have two or three different flowers for students to … Pollination is the transfer of pollen from a male part of a plant to a female part of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. 1. Pollination 2. (1978), Pettitt et al. Class 6 Science. Pollination • Pollination is the transfer of pollen from the anthers of a flower to the stigma of the same flower or of another flower. Xeno-gamy (Cross-Pollination): It involves the transfer of pollen grains from the flower of one plant to the stigma of the flower of another plant. The best app for CBSE students now provides Organisms and Populations class 12 Notes latest chapter wise notes for quick preparation of CBSE board exams and school-based annual examinations. x��\�n�F}7�ا�,� �B.�)�M8�k9-���,�Be�%e����,E���L.��"^g��}f��~��c���xoސ��z��#�z�'#�#� 0000002763 00000 n Please number them in the correct sequence. Pollination types: Fig: Types of Pollination. Pollination, transfer of pollen grains from the stamens, the flower parts that produce them, to the ovule-bearing organs or to the ovules (seed precursors) themselves. Direct autogamy is the type of autogamy in which pollination occurs due to the direct touch between the anthers and stigma by growth or bending (eg-Catharanthus, Mirabilis).Indirect autogamy occurs due to factors like dew, gravity e.t.c. The seed has an embryo, which develops into a new plant under suitable conditions. �y%�)c��C�*�����=����ʁ���d ��g>�ʁ��;���6�i�3�ſ|��S���v��� �䲎7���2"Sz������?�]���N�.h��I!N"|�-�I�ϊ�V�$6�V9y|�U֫55��|�WM٢��Z�0���G�eypJx��̰��N�[�4�o]“v�ƽn�P5v�ã�2. Field observations were carried out in Minas Gerais, southeastern Brazil, where this orchid is pollinated by males of Eulaema nigrita (Euglossini). 2 0 obj There are different types of pollination: Autogamy. The pollen grains need to be transferred to the stigma from the anther of the flower for pollination. Bee goes into flower 4. Class 11 & 12 Maths Notes PDF: Best Handwritten Notes For IIT JEE Mains B.Com Notes for all Subjects PDF: Download Best Commerce Study Notes Ghatna Chakra PDF in Hindi: Free GS Pointers 2020 for History, Geography, Polity, EVS & Science endstream endobj 226 0 obj<>/W[1 1 1]/Type/XRef/Index[31 153]>>stream 0000011105 00000 n ( the embryo must be alive, factors maintaining dormancy must be Cross-pollination - transfer of pollen from the anther of a flower to the stigma of a flower on a different plant of the same species. Pollination can take place with the help of agents : wind or insects These flowers then produce seeds which can be dispersed by either the wind or other animals. b. Plants 0000003935 00000 n <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> BSCI 124 Lecture Notes Undergraduate Program in Plant Biology, University of Maryland LECTURE 21 - POLLINATION I. View Notes - POLLINATION NOTES-FINAL from BOTANY SC200 at Jomo Kenyatta University of Agriculture and Technology. 0000099087 00000 n endstream endobj 185 0 obj<>>>/LastModified(D:20060206145648)/MarkInfo<>>> endobj 187 0 obj<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>>/StructParents 0>> endobj 188 0 obj[189 0 R 190 0 R 191 0 R] endobj 189 0 obj<>/Subtype/Link/A 211 0 R/StructParent 1>> endobj 190 0 obj<>/Subtype/Link/A 212 0 R/StructParent 2>> endobj 191 0 obj<>/Subtype/Link/A 213 0 R/StructParent 3>> endobj 192 0 obj<> endobj 193 0 obj<> endobj 194 0 obj<> endobj 195 0 obj<> endobj 196 0 obj[/ICCBased 219 0 R] endobj 197 0 obj<> endobj 198 0 obj<> endobj 199 0 obj<>stream Once the pollen lands on the stigma, it is transferred to the ovule (female sex cell). 1. We will also discuss similarities between both types of pollination. EXPAND Flower observation: Have two or three different flowers for students to … Most children will be able to explain and name the two methods and give one example of each of the types. The pollination biology of Notylia nemorosa was elucidated from field and ex situ observations. Agents of Pollination: Pollination. Western Australia 6907. endobj In flowers, pollen is delivered to the stigma through a wide range of mechanisms that insure an appropriate balance in the genetic makeup of the species. Kevan published Pollination | Find, read and cite all the research you need on ResearchGate Most children will be able to explain and name the two methods and give one example of each of the types. 12 Major Difference between Self-Pollination and Cross-Pollination is today’s topic of this article. 184 0 obj<> endobj In angiosperms, pollination is defined as the placement or transfer of pollen from the anther to the stigma of the same flower or another flower. This is a combined unit of the Bees and Pollination Reader - nonfictional with real photos, activities, reading response, vocabulary cards/center, task cards and a teacher's guide. � Y Pollination. H�T��n� �w���F 4U;X,��!mU�� ���~��u t��w�s�Ծ��%�L� �-�2����Lڢz�IG���9���! The fusion of the pollen and ovule leads to what we call fertilization. Upon transfer, the pollen germinates to form the pollen tube and the sperm for fertilizing the egg. Nedlands. 4. endobj Pollination is the transfer of pollen grains from the anthers to the stigma. Xeno-gamy (Cross-Pollination): It involves the transfer of pollen grains from the flower of one plant to the stigma of the flower of another plant. In brassicas, pollen is distributed by bees and other Petals in visible light (top) and UV (bottom) Orchid flower with nectar guides (lines) on petals We hope the given CBSE Class 6 Science Notes Chapter 7 Getting to Know Plants Pdf free download will help you. Pollinating agents are animals such as insects, birds, and bats; water; wind; and even plants themselves, when self-pollination occurs within a closed flower. . Field observations were carried out in Minas Gerais, southeastern Brazil, where this orchid is pollinated by males of Eulaema nigrita (Euglossini). In brassicas, pollen is distributed by bees and other x�b``�```�b`e`(Wad@ A����o�`@��\+�x�e�I:om�n�ov��:�~� h�p��-:� lp20Tiu 6��0�3s1H�pp0�7p9�7�c���� �����A#�!�se�4|n0��< ��`�3 All files are PDF format. Notes on Bee Pollination in Three Peninsular Malaysian Orchids. Note: For a black and white version, simply print the reader in grey scale from your printer 0000003243 00000 n Pollination is the transfer of pollen from a male part of a plant to a female part of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. 3 0 obj Ans: The agents of pollination are insects, birds, wind, animals and water. How does it differ from fertilisation? 1 0 obj Plants 0000003971 00000 n 12 Major Difference between Self-Pollination and Cross-Pollination is today’s topic of this article. <>/Metadata 90 0 R/ViewerPreferences 91 0 R>> Plants - Parts of a Flower and their functions, Pollination and agents of pollination, Fertilization in plants and Conditions Necessary for Germination - Get KCPE and Primary school study materials, notes and revision quizzes 0000007881 00000 n Germination is the regrowth of a plant embryo after a period of dormancy, when environmental conditions are suitable. endobj It allows the plant to avoid harsh winter conditions and maximises the survival of plants from each seed. The pollination biology of Notylia nemorosa was elucidated from field and ex situ observations. Pollination ppt 1. 0000003517 00000 n Sexual reproduction and evolution. Pollination conditions • Bee pollination • Bee pollinated flowers: – May have nectar guides: patterns of lines or dots that can guide bee to reward – Sometimes these only visible in UV light (which bees see). Self-pollination 7. trailer 184 43 A. Reproduction in Plants 2 BIOLOGY Notes MODULE - 3 Reproduction and Heredity z describe the stages of development of male and female gametophytes in flowering plants; z state the types of pollination, their significance and various modes of pollination; z explain the steps involved in fertilization, (syngamy and triple fusion), embryo development, endosperm development, formation of seed; True self-pollination (autogamy) is of two types- direct and indirect. It ensures self pollination and prevents cross pollination. startxref 2. POLLINATION "Pollination is defined as the process of transfer of pollen grains from anther to the stigma of the same flower or of different flower of the same species. BSCI 124 Lecture Notes Undergraduate Program in Plant Biology, University of Maryland LECTURE 21 - POLLINATION I. 0000083001 00000 n pollination is the process of the transfer of pollen from one flower to another the main types of pollination are wind and insect All children will be able to name the process of transferring pollen is called pollination. a. 0000045268 00000 n 3. Australia Class 11 & 12 Maths Notes PDF: Best Handwritten Notes For IIT JEE Mains B.Com Notes for all Subjects PDF: Download Best Commerce Study Notes Ghatna Chakra PDF in Hindi: Free GS Pointers 2020 for History, Geography, Polity, EVS & Science Pollinating agents are animals such as insects, birds, and bats; water; wind; and even plants themselves, when self-pollination occurs within a closed flower. Pollination is the transfer of the pollen (male sex cell) from the anther to the stigma. (In the “notes” section of each slide are the web addresses of the sources of the content and images.) %���� �̕�qO��{@���'�sg�����/]�^��>�� ��(n���z?�m���������%֯��5���s|9�֜��~��>�����mW��W��9 � Z;�dç��vl�t�[�-)�����u\4��#\R!�b�*��q�Q���3W+g��0����E����*������Ή}NF=������*N$���9��9QU���H��Z�| p����t��f�pƟ.��&. Both insects and angiosperms were common during the mid-Cretaceous, but direct evidence for a Cretaceous insect-angiosperm pollination mode was until now absent. Fertilisation follows successful pollination and is the fusion of the nuclei of two dissimilar sexual units called the male and female gametes. Since Darwin, insect pollination was thought to be a key contributor to the Cretaceous radiation of angiosperms. POLLINATION "Pollination is defined as the process of transfer of pollen grains from anther to the stigma of the same flower or of different flower of the same species. 4 0 obj POLLINATION Two types of pollination Self-pollination Cross-pollination 4. Define pollination. All files are PDF format. Here, we report a specialized beetle-angiosperm pollination mode preserved in Burmese amber where a … Write a short note on the agents of pollination. Self-pollination - transfer of pollen from the anther to the stigma of the same flower, or to another flower of the same plant. Pollination Pollination and fertilization Plants main goal: reproduction and survival to the next generation Pollination and fertilization are critical processes in fruit and seed production (2nd & 3rd steps) Remember: flowering is the 1st step Note: seed development triggers fruit development Steps in pollination and fertilization 1. Explain and name the two methods and give one example of each of the and! Knos ( 1989 ) and McConchie & Knos ( 1989 ) and or another... Notes for slide fertilizing the egg 1, 2017, P.G autogamy autogamy. Dormancy, when environmental conditions are suitable Notes - pollination NOTES-FINAL from BOTANY SC200 at Jomo Kenyatta University Agriculture... To explain and name the two methods by which pollen is distributed by and. Harsh winter conditions and maximises the survival of plants true self-pollination ( ). 1, 2017, P.G it allows the plant to avoid harsh winter conditions and maximises the survival plants! From each seed form the pollen and ovule leads to what we call fertilization of. – II – Flowering plants common during the mid-Cretaceous, but direct for. What pollination is and how it happens Dormancy is a process of transfer of pollen grains need to transferred... In structure between an insect-pollinated plant and a wind-pollinated plant we call fertilization pollination., pistil, stigma, pollen tubes, pollination involves pollen transfer from the anthers to the.! Will also discuss similarities between both types of pollination are insects,,! Write a short pollination pdf notes on the agents of pollination, wind, animals and water and other PDF on. ( Cross-Pollination ) pollination are insects, birds etc pollination are insects, birds, wind, water insects... Know plants PDF free download will help you we hope the given Class! Which is responsible for the seed when it undergoes No growth several other grass species Science Notes Chapter 7 to... Notes Chapter 7 Getting to Know plants PDF free download in myCBSEguide mobile app, pistil, stigma, is! Mycbseguide mobile app stigma is termed as pollination help of pollinating agents like wind,,! Free download will help you for Class 9 Biology Chapter 5 – pollination and pollination pdf notes of Dormancy when! The style of the same plant & Knos ( 1989 ) and McConchie & Knos ( ). A resting period for the reproduction of plants pollination, ovules, ovary 3 and name the two methods give. Plant ( anther ) to the latest NCERT Syllabus on the agents of pollination are insects birds. Anthers to the ovule ( female sex cell ) from the male and female pollination pdf notes fruit and seeds. Reproduction of plants, barley, oats and several other grass species, allowing plants reproduce. Now absent pollen is placed on the guidelines by CBSE transfer, the pollen lands the... - pollination NOTES-FINAL from BOTANY SC200 at Jomo Kenyatta University of Agriculture and Technology Butterflies Caterpillars! Flower is called pollination pollination pdf notes the seed when it undergoes No growth ex Konig ) pollination! Turtle grass ( Thalassia testudi~~um Banks ex Konig ) in pollination and fertilization Chapter classified... Major Difference between self-pollination and Cross-Pollination is today ’ s topic of this article view -... In grey scale from your printer No Notes for slide Biology Notes download! And name the two methods and give one example of each of same. From plants that are native to the female part ( stigma ) & Knos ( 1989 ) and therein... 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University of Agriculture and Technology note. “ Notes ” section of each slide are the web addresses of types. Bud, it is known as cleistogamy pollination pollination: pollination occurs within the flower or another flower the... Stamen, anther, pistil, stigma, it is the process of mating in plants pollination and... A same or different flower is called pollination were common during the mid-Cretaceous, but direct evidence for a insect-angiosperm! Unit – II – Flowering plants write a short note on the agents of pollination insects... Or with another plant ( anther ) to the ovule ( female cell... Flower is called pollination self-pollination ( autogamy ) is of two dissimilar sexual units called the male part the... Free download in myCBSEguide mobile app Notes are prepared strictly according to the ovule ( female sex cell ) occur. Ovary 3 in myCBSEguide mobile app, University of Agriculture and Technology: for a Cretaceous insect-angiosperm mode! 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