(C) $Geitonogamy$ involves the transfer of pollen grains from the anther of one flower to the stigma of another flower on the same plant.Since the pol

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(C) $Geitonogamy$ involves the transfer of pollen grains from the anther of one flower to the stigma of another flower on the same plant.Since the pollen must travel from one flower to another,it requires a pollinating agent (like insects,wind,or water).However,it is genetically similar to $autogamy$ because both flowers belong to the same plant and therefore share the same genotype.

Class 12 Biology Sexual Reproduction in Flowering Plants Mix Examples-Sexual Reproduction in Flowering Plants

Medium

Which one of the following may require pollinators,but is genetically similar to autogamy?

NEET 2015 All NEET

A
Apogamy
B
Cleistogamy
C
Geitonogamy
D
Xenogamy

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Class 12

Biology Questions

Chapter

Sexual Reproduction in Flowering Plants

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Mix Examples-Sexual Reproduction in Flowering Plants

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NEET 2015 Paper All NEET years →

Arrange the following terms in the correct developmental sequence: Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.

Easy

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Make the correct pair:

Column-$I$ Column-$II$

$A$. Tapetum $i$. Degenerate during development

$B$. Intine $ii$. Resistant organic materials

$C$. Vegetative cell $iii$. Pollen tube

$D$. Sporopollenin $iv$. Provide nourishment to pollen grains

Medium

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Normally,the number of chromosomes in the nuclei of gametes that fuse at fertilization are

Medium

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Long silky hairs on the cob of maize are:

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Which of the following organisms has the highest number of chromosomes in its somatic cells?

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Column-$I$	Column-$II$
$A$. Tapetum	$i$. Degenerate during development
$B$. Intine	$ii$. Resistant organic materials
$C$. Vegetative cell	$iii$. Pollen tube
$D$. Sporopollenin	$iv$. Provide nourishment to pollen grains

Which one of the following may require pollinators,but is genetically similar to autogamy?

Similar Questions

Arrange the following terms in the correct developmental sequence: Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.

Make the correct pair: Column-$I$ Column-$II$ $A$. Tapetum $i$. Degenerate during development $B$. Intine $ii$. Resistant organic materials $C$. Vegetative cell $iii$. Pollen tube $D$. Sporopollenin $iv$. Provide nourishment to pollen grains

Normally,the number of chromosomes in the nuclei of gametes that fuse at fertilization are

Long silky hairs on the cob of maize are:

Which of the following organisms has the highest number of chromosomes in its somatic cells?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Make the correct pair:

Column-$I$ Column-$II$

$A$. Tapetum $i$. Degenerate during development

$B$. Intine $ii$. Resistant organic materials

$C$. Vegetative cell $iii$. Pollen tube

$D$. Sporopollenin $iv$. Provide nourishment to pollen grains