NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1094 - 1097 of 1484

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Question number: 1094

» Biology » Control and Coordination

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following terms in column – I with those in column – II correctly.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Ethylene

(i)

Stimulate stem elongation

(B)

Auxin

(ii)

Promotes fruit ripening

(C)

Abscisic acid

(iii)

Stimulates the closing of stomata

(D)

Cytokinin

(iv)

Delay senescence

Choices

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

a.

  • (ii)
  • (iii)
  • (i)
  • (iv)

b.

  • (iii)
  • (i)
  • (ii)
  • (iv)

c.

  • (ii)
  • (i)
  • (iii)
  • (iv)

d.

  • (ii)
  • (iv)
  • (i)
  • (iii)

Question number: 1095

» Biology » Reproduction

Edit
MCQ▾

Question

Image showing fetus and mother relationship, by which of the following part is given substances to the placenta and to transport substances between fetus and mother?

Image showing mother and fetus relationship.

Image Showing Mother and Fetus Relationship

Choices

Choice (4)Response

a.

Amniotic sac

b.

Umbilical cord

c.

Uterus

d.

All of the above

Question number: 1096

» Biology » Reproduction

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MCQ▾

Question

Which of the following represents P, Q, R and S?

Image showing sexual reproduction in human.

Image Showing Sexual Reproduction in Human

Choices

Choice (4)Response

a.

P – Zygote, Q – Fertilization, R – Egg, S – Meiosis

b.

P – Fertilization, Q – Ova, R – Meiosis, S – Zygote

c.

P – Fertilization, Q – Zygote, R – Egg, S – Meiosis

d.

P – Ova, Q – Zygote, R – Egg, S – Meiosis

Question number: 1097

» Physics » Electricity

Edit
MCQ▾

Question

Four resistors of each are joined end to end to form a square, shown in following figure.

Four resistors form a square

Four Resistors Form a Square

The effective resistance between point and point is,

Choices

Choice (4)Response

a.

5

b.

c.

d.

20

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