Diagram below is a longitudinal section of an ovule of an angiospermWith which of following structur

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1.Sexual Reproduction in Flowering Plants

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The diagram below is a longitudinal section of an ovule of an angiospermWith which of the following structures do the contents of one pollen tube fuse with

$1$ and $3$

$1$ and $4$

$2$ and $3$

$3$ and $4$

Solution

(d)$3$ and $4$; because $3$ number is polar nuclei and $4$ number is egg cell and they form endosperm and zygote respectively after fusion with male nuclei.

Standard 12

Biology

Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called

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(AIPMT-2010)

In which one pair, both the plants can be vegetatively propagated by leaf pieces?

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In which one of the following combinations $(a – d)$ the number of chromosomes of the present day hexaploid wheat is correctly represented?

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(AIIMS-2006)

Nitsch was able to get strawbarries of curious shapes by

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Endosperm is the result of

normal

The diagram below is a longitudinal section of an ovule of an angiospermWith which of the following structures do the contents of one pollen tube fuse with

Solution

Similar Questions

Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called

In which one pair, both the plants can be vegetatively propagated by leaf pieces?

In which one of the following combinations $(a – d)$ the number of chromosomes of the present day hexaploid wheat is correctly represented?

Nitsch was able to get strawbarries of curious shapes by

Endosperm is the result of

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