Reproduction-Sexual Reproduction in Flowering Plants (AIIMS Biology): Questions 9 - 17 of 132

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Question number: 9

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Seed and Formation of Fruit

MCQ▾

Question

Proliferation of integumentary cells at the micropylar region of the ovule in castor develops

Choices

Choice (4) Response

a.

Caruncle

b.

Funicle

c.

Apophysis

d.

Aril

Question number: 10

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

MCQ▾

Question

The embryo sac of Capsella derives its nutrition from-

Choices

Choice (4) Response

a.

Sporogenous

b.

Nucellus

c.

Tapetum

d.

Endothelium

Question number: 11

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

MCQ▾

Question

Isobilateral tetrad is common in:

Choices

Choice (4) Response

a.

Monocots

b.

Dicots

c.

Halophia

d.

All of the above

Question number: 12

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

MCQ▾

Question

A polygonum type of embryosac is

Choices

Choice (4) Response

a.

8-celled and 8-nucleate

b.

8-celled and 7-nucleate

c.

7-celled and 8 nucleate

d.

7-celled and 7-nucleate

Question number: 13

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Male and Female Gametophytes

MCQ▾

Question

How many and what type of male gametes are produced by the male gametophyte of Capsella

Choices

Choice (4) Response

a.

Two, biciliated

b.

Two, multi ciliated

c.

Two, non-motile

d.

One, multi cilliated

Question number: 14

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Male and Female Gametophytes

MCQ▾

Question

Division taking place in primary sporogenous cell is

Choices

Choice (4) Response

a.

Meiosis

b.

Endomitosis

c.

Amitosis

d.

Mitosis

Question number: 15

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Male and Female Gametophytes

MCQ▾

Question

Which one is female gametophyte?

Choices

Choice (4) Response

a.

Endosperm

b.

Embryosac

c.

Embryo

d.

Pistil

Question number: 16

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

MCQ▾

Question

Filiform pollen grains are found in:

Choices

Choice (4) Response

a.

Myosotis

b.

Calotropis

c.

Cyperus

d.

Zostera

Question number: 17

» Reproduction » Sexual Reproduction in Flowering Plants » Flower Structure

MCQ▾

Question

Essential whorls of flowers

Choices

Choice (4) Response

a.

Calyx and Corolla

b.

Androecium and Gynoecium

c.

Corolla and Gynoecium

d.

All of the above

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