Practice MCQ Questions and answers on Biology-GK Page-2 section-1

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12 Section 13 Section 14 Section 15 Section 16 Section 17

6.
Movement of cell against concentration gradient is called

A. osmosis

B. active transport

C. diffusion

D. passive transport

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7.
Photosynthesis generally takes place in which parts of the plant?

A. Leaf and other chloroplast bearing parts

B. steam and leaf

C. Roots and chloroplast bearing parts

D. Bark and leaf

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8.
Most fish do not sink in water because of the presence of:
I. swim bladder
II. air bladder
III. air sacs
IV. air in spongy bones

A. I and II are correct

B. II and III are correct

C. III and IV are correct

D. I, II, III and IV are correct

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9.
Plants synthesis protein from

A. starch

B. sugar

C. amino acids

D. fatty acids

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10.
Plants absorb dissolved nitrates from soil and convert them into

A. free nitrogen

B. urea

C. ammonia

D. proteins

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Practice MCQ Questions and answers on Biology-GK

6. Movement of cell against concentration gradient is called

Answer & Solution

7. Photosynthesis generally takes place in which parts of the plant?

Answer & Solution

8. Most fish do not sink in water because of the presence of: I. swim bladder II. air bladder III. air sacs IV. air in spongy bones

Answer & Solution

9. Plants synthesis protein from

Answer & Solution

10. Plants absorb dissolved nitrates from soil and convert them into

Answer & Solution

Read More Section(Biology)

6.
Movement of cell against concentration gradient is called

7.
Photosynthesis generally takes place in which parts of the plant?

8.
Most fish do not sink in water because of the presence of:
I. swim bladder
II. air bladder
III. air sacs
IV. air in spongy bones

9.
Plants synthesis protein from

10.
Plants absorb dissolved nitrates from soil and convert them into