AIIMS (All India Institute of Medical Sciences) Biology: Questions 79 - 85 of 467

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Question number: 79

» Reproduction » Sexual Reproduction in Flowering Plants » Flower Structure

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MCQ▾

Question

Which part of the reproductive structure produces both enzyme & hormones?

Choices

Choice (4)Response

a.

Middle layer

b.

Archesporium

c.

Tapetum

d.

Endothecium

Question number: 80

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

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MCQ▾

Question

In which Era angiosperms originated: -

Choices

Choice (4)Response

a.

Coenozoic

b.

Holozoic

c.

Jurassic

d.

Mesozoic

Question number: 81

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

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MCQ▾

Question

Which of the following is monocarpic plant

Choices

Choice (4)Response

a.

Bamboo

b.

Pinus

c.

Mango

d.

Shisham

Question number: 82

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

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MCQ▾

Question

Which is the most logical sequence with reference to the life cycle of angiosperm-

Choices

Choice (4)Response

a.

Cleavage, fertilization, grafting, fruit formation

b.

Pollination fertilization, seed formation & germination

c.

Germination, endosperm formation, seed dispersal, double fertilization.

d.

Maturation, mitosis, differentiation

Question number: 83

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

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MCQ▾

Question

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

Choices

Choice (4)Response

a.

Apophysis

b.

Funicle

c.

Aril

d.

Caruncle

Question number: 84

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

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MCQ▾

Question

The embryo sac of Capsella derives its nutrition from-

Choices

Choice (4)Response

a.

Endothelium

b.

Sporogenous

c.

Nucellus

d.

Tapetum

Question number: 85

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

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MCQ▾

Question

Isobilateral tetrad is common in:

Choices

Choice (4)Response

a.

Halophia

b.

Monocots

c.

Dicots

d.

None of the above

Developed by: