Sexual Reproduction in Flowering Plants( Flower structure; Development of Male and Female Gametophytes; Pollination-types, Agencies...) NEET Questions

Biology - Reproduction

Sexual Reproduction in Flowering Plants( Flower structure; Development of Male and Female Gametophytes; Pollination-types, Agencies...) MCQ Questions


7.
Formation of embryo from somatic cells without fertilization is called:
A.
Parthenocarpy
B.
Apomixis
C.
Polyembryony
D.
Syngamy
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ANSWER :
B. Apomixis
8.
The nutritive tissue for developing embryo in angiosperms is called:
A.
Perisperm
B.
Endosperm
C.
Integument
D.
Nucellus
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ANSWER :
B. Endosperm
9.

Which is the most common type of pollination in flowers where both anther and stigma mature at the same time?

NEET - 2021

A.

Geitonogamy

B.

Xenogamy

C.

Autogamy

D.

Apogamy

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ANSWER :

C. Autogamy

10.
Synergids are present in the ovule at the time of fertilization in the:
A.
Embryo sac
B.
Nucellus
C.
Integuments
D.
Micropyle
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ANSWER :
A. Embryo sac
11.
Which structure in a flower attracts insect pollinators?
A.
Sepals
B.
Petals
C.
Stigma
D.
Anther
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ANSWER :
B. Petals
12.
Which one of the following is a false fruit?
A.
Apple
B.
Mango
C.
Tomato
D.
Grape
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ANSWER :
A. Apple