Reproduction in Plants (CBSE Class-7 Science): Questions 1 - 7 of 25

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Question number: 1

» Reproduction in Plants » Modes of Reproduction » Asexual Reproduction

MCQ▾

Question

The kind of reproduction that involves formation of new cells from the parent cell is:

Choices

Choice (4) Response

a.

Asexual reproduction

b.

Sexual reproduction

c.

Grafting

d.

Question does not provide sufficient data or is vague

Question number: 2

» Reproduction in Plants » Modes of Reproduction » Reproduction Process

MCQ▾

Question

The ability of the living organisms to produce their kind is called as:

Choices

Choice (4) Response

a.

Reproduction

b.

Embryo

c.

Budding

d.

None of the above

Question number: 3

» Reproduction in Plants » Modes of Reproduction » Vegetative Propagation

MCQ▾

Question

Give example of some roots, which grows into new plant through vegetative propagation:

Choices

Choice (4) Response

a.

Bulbuous plants

b.

Tuberous roots of dahlia, sweet potato and asparagus

c.

Corm

d.

None of the above

Question number: 4

» Reproduction in Plants » Sexual Reproduction » Pollination

MCQ▾

Question

The type of pollination in which the pollen grains are transferred to the stigma of the pistil of the same flower is called as:

Choices

Choice (4) Response

a.

Cross pollination

b.

Self- pollination

c.

None of the above

d.

All of the above

Question number: 5

» Reproduction in Plants » Modes of Reproduction » Vegetative Propagation

MCQ▾

Question

Name some stem which grow into new plants:

Choices

Choice (4) Response

a.

Onion, Ginger

b.

Strawberry, oxalis many grasses and corn

c.

Potato

d.

All a. , b. and c. are correct

Question number: 6

» Reproduction in Plants » Modes of Reproduction » Fragmentation

MCQ▾

Question

Mode of reproduction in lower plants such as green algae is:

Choices

Choice (4) Response

a.

Fragmentation

b.

Spore

c.

Budding

d.

All of the above

Question number: 7

» Reproduction in Plants » Modes of Reproduction » Vegetative Propagation

MCQ▾

Question

Advantages of vegetative propagation are:

Choices

Choice (4) Response

a.

Plants which do not produce seeds can only be grown vegetatively

b.

New plants are exact copies of the parent plant

c.

Plants produced by vegetative propagation take less time

d.

All a. , b. and c. are correct

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