Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 129 - 136 of 399

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Question number: 129

Biology
Edit

Question

MCQ▾

Which organelle is responsible for life in our planet?

Choices

Choice (4)Response

a.

Leucoplast

b.

Chloroplast

c.

Chromoplast

d.

Question does not provide sufficient data or is vague

Question number: 130

Biology
Edit

Question

MCQ▾

Chromoplasts provide which colours to flowers and fruits?

Choices

Choice (4)Response

a.

Yellow and Green

b.

Reddish and Yellow

c.

Green and Reddish

d.

None of the above

Question number: 131

Edit

Question

MCQ▾

Malaria is caused by:

Choices

Choice (4)Response

a.

Plasmodium

b.

Streptococcus

c.

Mycobacterium

d.

Vibrio

Question number: 132

Biology
Edit

Question

MCQ▾

Cell membrane is________

Choices

Choice (4)Response

a.

Thin and Rigid

b.

Thick and Rigid

c.

Thick and Elastic

d.

Thin and Elastic

Question number: 133

Biology
Edit

Question

MCQ▾

Plastids are the site of:

Choices

Choice (4)Response

a.

Synthesize food

b.

Stores colour and food

c.

Cellular respiration

d.

None of the above

Question number: 134

Biology
Edit

Question

MCQ▾

Cellular organelles containing hydrolytic enzymes are called:

Choices

Choice (4)Response

a.

Mesosomes

b.

Ribosomes

c.

Peroxisomes

d.

Lysosomes

Question number: 135

Edit

Question

MCQ▾

A unicellular algae is:

Choices

Choice (4)Response

a.

Chlamydomonas

b.

Chlorella

c.

Both a. and b. are correct

d.

None of the above

Question number: 136

Edit

Question

MCQ▾

First true antibiotic which naturally occur is:

Choices

Choice (4)Response

a.

Penicillium

b.

Olpidium

c.

Synchytrium

d.

Phytophthora