NSO Level 1- Science Olympiad (SOF) Class 10: Questions 189 - 192 of 986

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Question number: 189

» Life Processes

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match column I and column II and select the correct option from the codes given below.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Ovary

(i)

Testosterone

(B)

Pituitary gland

(ii)

Luteinizing hormone (LH)

(C)

Pancreas

(iii)

Estrogen

(D)

Testes

(iv)

Insulin

Choices

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

a.

  • (ii)
  • (iv)
  • (i)
  • (iii)

b.

  • (iv)
  • (i)
  • (iii)
  • (ii)

c.

  • (iii)
  • (ii)
  • (iv)
  • (i)

d.

  • (ii)
  • (iii)
  • (iv)
  • (i)

Question number: 190

» Life Processes

Edit
MCQ▾

Question

The Olfactory epithelium cell is types of

Choices

Choice (4) Response

a.

Multi polar neurons

b.

Pseudo unipolar neurons

c.

Unipolar neurons

d.

Bipolar neurons

Question number: 191

» Reproduction in Organisms

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the method of asexual reproduction in column I with the related organisms in column II and select the correct option from the codes given below:

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Hydra

(i)

Fragmentation

(B)

Spirogyra

(ii)

Sporulation

(C)

Fungi

(iii)

Regeneration

(D)

Sponge

(iv)

Budding

Choices

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

a.

  • (iii)
  • (ii)
  • (i)
  • (iv)

b.

  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)

d.

  • (i)
  • (iv)
  • (ii)
  • (iii)

Question number: 192

» Life Processes

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the phytohormones of column I with role played by them in column II and select the correct option from the codes given below:

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Abscisic acid

(i)

Delays the ageing of leaves and other organs of plants

(B)

Gibberellins

(ii)

Induces dormancy in seeds and buds

(C)

Ethylene

(iii)

Promotes flowering in plants and breaks bud dormancy

(D)

Cytokinin

(iv)

Breaking dormancy of buds and seeds

Choices

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

a.

  • (ii)
  • (iv)
  • (iii)
  • (i)

b.

  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (i)
  • (ii)
  • (iii)
  • (iv)

d.

  • (i)
  • (ii)
  • (iv)
  • (iii)