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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 7

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The above diagram shows megasporogenesis and development of typical female gametophyte in angiosperms. In which of the following options all divisions $(D_{1} to D_{5})$ and structure S (S) are correctly identified

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Important Questions on Sexual Reproduction in Flowering Plants

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 8

Polysiphonous pollen tube is a feature of

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 9

When pollen of a flower is transferred to the stigma of another flower of same plant, the pollination is-

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 10

In which type flowers are odourless, nectar secreting and yellow petals are found

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 11

Body of ovule is straight but at right angle to the funicle. It is called

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 12

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On the basis of above diagram select the correct option having correct labellings of $A, C, D$ and their functions

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 14

Select the incorrect statement

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 15

The diameter of normal pollen grain is:

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Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 17

Which of the following plant came in India as a contaminant with important wheat and causes pollen allergy.

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$D_{1}$	$D_{2}$	$D_{3}$	$D_{4}$	$D_{5}$	S
Meiosis	Meiosis II	Mitosis	Mitosis	Mitosis	Microgametophyte

$D_{1}$	$D_{2}$	$D_{3}$	$D_{4}$	$D_{5}$	S
Meiosis	Meiosis II	Mitosis	Mitosis	Mitosis	Embryo

$D_{1}$	$D_{2}$	$D_{3}$	$D_{4}$	$D_{5}$	S
Meiosis	Meiosis II	Mitosis	Mitosis	Mitosis	Embryo sac

$D_{1}$	$D_{2}$	$D_{3}$	$D_{4}$	$D_{5}$	S
Mitosis	Meiosis	Mitosis	Mitosis	Mitosis	Embryo sac

The above diagram shows megasporogenesis and development of typical female gametophyte in angiosperms. In which of the following options all divisions (D1 to D5) and structure S (S) are correctly identified

Important Questions on Sexual Reproduction in Flowering Plants

Learn and Prepare for any exam you want !

The above diagram shows megasporogenesis and development of typical female gametophyte in angiosperms. In which of the following options all divisions $(D_{1} to D_{5})$ and structure S (S) are correctly identified