Reproduction in Animals [NSO Level 1- Science Olympiad (SOF) Class 8]: Questions 1 - 6 of 115

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Question 1

Reproduction in Animals

Question

MCQ▾

The speciality of endocrine glands is

Choices

Choice (4)Response

a.

They are ductless glands

b.

They can be seen anywhere in the body

c.

They are large in size

d.

They do not secrete hormones.

Question 2

Reproduction in Animals

Question

MCQ▾

Pick out the changes happening in boys during the stage of adolescence.

Choices

Choice (4)Response

a.

Vocal cord become prominent and the voice becomes hoarse.

b.

Broadening of shoulders and widening of chest

c.

Appearance of hair in areas like underarms, face, hands and legs.

d.

All a., b. and c. are correct

Question 3

Reproduction in Animals

Question

MCQ▾

This hormone increases the glucose uptake and metabolism in our body.

Choices

Choice (4)Response

a.

Insulin

b.

Adrenalin

c.

Thyroxin

d.

None of the above

Question 4

Reproduction in Animals

Question

MCQ▾

The term adolescence is the period between

Choices

Choice (4)Response

a.

Puberty and adulthood

b.

Childhood and adulthood

c.

Teenage and adulthood

d.

Question does not provide sufficient data or is vague

Question 5

Reproduction in Animals

Question

MCQ▾

The hormone that controls the behaviour during emotional situations is

Choices

Choice (4)Response

a.

Thyroxin

b.

Insulin

c.

Adrenalin

d.

Question does not provide sufficient data or is vague

Question 6

Reproduction in Animals

Question

MCQ▾

Pick out the incorrect statement.

1. Pancreas secretes insulin

2. Insulin helps in the absorption of glucose.

3. Pancreas is an exocrine gland

Choices

Choice (4)Response

a.

3

b.

1

c.

1 & 2

d.

2

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