Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 182 - 185 of 399

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Question number: 182

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Question

MCQ▾

To protect endangered animal and plant species, along with their natural habitat is:

Choices

Choice (4)Response

a.

Biodiversity

b.

Wildlife conservation

c.

Invasive species

d.

None of the above

Question number: 183

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Question

MCQ▾

Which of the following is the function of A in the figure given below?

The function of A in the figure

The Function of a in the Figure

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I. Protect the developing Embryo

II. Food materials pass from the mother’s blood into the foetal blood

III. Both

IV. None

Which of the following is/are correct?

Choices

Choice (4)Response

a.

III only

b.

II only

c.

IV only

d.

I only

Question number: 184

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Question

Match List-Ⅰ List-Ⅱ▾

Match the pair with correct ones.

List-Ⅰ (Group I)List-Ⅱ (Group II)

(A)

Cervix

(i)

Group of developing cells

(B)

Menstruation

(ii)

The zygote attaches to the uterine wall

(C)

Fetus

(iii)

The opening to the uterus

(D)

Implantation

(iv)

The shedding of the uterine lining

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (i)
  • (ii)
  • (iv)

b.

  • (iii)
  • (iv)
  • (i)
  • (ii)

c.

  • (i)
  • (iv)
  • (ii)
  • (iii)

d.

  • (ii)
  • (iii)
  • (iv)
  • (i)

Question number: 185

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Question

MCQ▾

Drought affects all parts of our environment. Which of the examples of environmental impacts include in drought impact?

Choices

Choice (4)Response

a.

Poor soil fertility

b.

Loss of wetlands

c.

Destruction of wildlife habitat

d.

All a. , b. and c. are correct