Reproduction in Organisms [NSO Level 1- Science Olympiad (SOF) Class 10]: Questions 1 - 7 of 60

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Question 1

Reproduction in Organisms

Question

MCQ▾

Which are incorrect properties for papaya?

Choices

Choice (4)Response

a.

Papaya is a Unisexual flower

b.

Papaya is a undergo cross pollination

c.

Papaya is a Monoecious plant

d.

None of the above

Question 2

Reproduction in Organisms

Question

MCQ▾

In Below Figure, A, B and C is represent,

Represent a, B and C in Image

Choices

Choice (4)Response

a.

Food store, embryo and seed coat

b.

Seed coat, embryo, Food store

c.

Food Store, embryo, Seed Coat

d.

Embryo, Food Store and Seed coat

Question 3

Reproduction in Organisms

Question

MCQ▾

Which is the example of binary fission?

Choices

Choice (4)Response

a.

Hydra

b.

Plasmodium

c.

Fungi

d.

Amoeba

Question 4

Reproduction in Organisms

Question

MCQ▾

IUCD is for

Choices

Choice (4)Response

a.

Increasing fertility

b.

Vegetative propagation

c.

Avoiding miscarriage

d.

Contraception

Question 5

Reproduction in Organisms

Question

MCQ▾

A device inserted into the uterus (womb) to prevent conception (pregnancy) that device is

Choices

Choice (4)Response

a.

Epidectomy

b.

Vasectomy

c.

IUCD

d.

Tubectomy

Question 6

Reproduction in Organisms

Question

MCQ▾

What does this figure show?

Figure Shows the Flower

Choices

Choice (4)Response

a.

Germination of pollen grains

b.

Fertilization of gametes

c.

Transfer of pollen grains to stigma

d.

Development of zygote

Question 7

Reproduction in Organisms

Question

MCQ▾

Fertilization of a flower by pollen from the same flower is called

Choices

Choice (4)Response

a.

Autogamy

b.

Geitonogamy

c.

Xenogamy

d.

Allogamy

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