Biology-Fundamentals Unit of Life (NSO Level 1- Science Olympiad (SOF) Class 9): Questions 1 - 9 of 51

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Question number: 1

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Plasmolysis occurs due to

Choices

Choice (4) Response

a.

Osmosis

b.

Exosmosis

c.

Endosmosis

d.

Absorption

Question number: 2

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

The undefined nuclear region of prokaryotes are also known as

Choices

Choice (4) Response

a.

Nucleic acid

b.

Nucleolus

c.

Nucleiod

d.

Nucleas

Question number: 3

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following organelle is present in onion cell but not in cheek cells?

Choices

Choice (4) Response

a.

Cell wall

b.

Nucleus

c.

Plasma Membrane

d.

Cytoplasm

Question number: 4

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following can be made into crystal?

Choices

Choice (4) Response

a.

Virus

b.

Sperm

c.

Bacterium

d.

Amoeba

Question number: 5

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which out of the following is not a function of vacuole?

Choices

Choice (4) Response

a.

Providing turgidity and rigidity to the cell

b.

Waste excretion

c.

Locomotion

d.

Storage

Question number: 6

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

A plant cell becomes turgid due to

Choices

Choice (4) Response

a.

Plasmolysis

b.

Endosmosis

c.

Exosmosis

d.

Electrolysis

Question number: 7

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of these organelle is called a ‘suicidal bag’?

Choices

Choice (4) Response

a.

Chromosome

b.

Lysosome

c.

Centrosome

d.

Mitochondria

Question number: 8

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Karyon is another name for

Choices

Choice (4) Response

a.

Nucleolus

b.

Nuclear Envelope

c.

Nucleus

d.

Nuclear pore

Question number: 9

» Biology » Fundamentals Unit of Life

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Match List-Ⅰ List-Ⅱ▾

Question

Match the column (I) with column (II)

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

SER

(i)

Cell Scavengers

(B)

Chloroplasts

(ii)

Storage

(C)

Lysosomes

(iii)

Photosynthesis

(D)

Mitochondria

(iv)

Power House

(E)

Golgi Apparatus

(v)

Detoxification

Choices

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

a.

  • (iv)
  • (v)
  • (iii)
  • (i)
  • (ii)

b.

  • (ii)
  • (i)
  • (iii)
  • (v)
  • (iv)

c.

  • (v)
  • (ii)
  • (iv)
  • (i)
  • (iii)

d.

  • (v)
  • (iii)
  • (i)
  • (iv)
  • (ii)

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