Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 43 - 51 of 518

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Question number: 43

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Ideogram is

Choices

Choice (4)Response

a.

Total no. of chromosome

b.

Diagrammatic representation of chromosome

c.

Preparation of chromosomal set

d.

Identification of no. of chromosomes

Question number: 44

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following possess cilia?

Choices

Choice (4)Response

a.

Yeast

b.

Amoeba

c.

Paramecium

d.

Euglena

Question number: 45

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Function of centriole is

Choices

Choice (4)Response

a.

DNA synthesis

b.

Spindle formation

c.

Protein synthesis

d.

RNA synthesis

Question number: 46

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Centrosome is present in

Choices

Choice (4)Response

a.

Mitochondria

b.

Cytoplasm

c.

ER

d.

Nucleus

Question number: 47

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following is the longest cell in Human

Choices

Choice (4)Response

a.

Neuron

b.

Ovum

c.

Sperm

d.

Rod cells

Question number: 48

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Cytochrome is present in

Choices

Choice (4)Response

a.

Mitochondria

b.

Lysosome

c.

Peroxisome

d.

Nucleus

Question number: 49

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

If RBCs are kept in hypertonic solution

Choices

Choice (4)Response

a.

RBCs will swell up

b.

RBCs will shrink

c.

No change

d.

All of the above

Question number: 50

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Cytoplasmic division is known as

Choices

Choice (4)Response

a.

Cytokinesis

b.

Meiosis

c.

Karyokinesis

d.

Mitosis

Question number: 51

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Immediate source of energy that is soluble in water, easy to hydrolysed and can be easily carried known as

Choices

Choice (4)Response

a.

FAD

b.

ATP

c.

NADPH

d.

NADP

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