Physiology Of Plants, Humans And Animals - Category Wise Question And Answer Practice Test With Solutions

Question : 11

A tissue is a group of cells which are

a) dissimilar in origin, form and function.

b) similar in origin, but dissimilar in form and function.

c) dissimilar in origin, but similar in form and function.

d) similar in origin, form and function.

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Question : 12 [NDA]

Which one of the following glands produces insulin in human body?

a) Pancreas

b) Liver

c) Spleen

d) Pituitary

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Question : 13 [BPSC (Pre) 1994]

Which is an atrocious animal?

a) Whale

b) Otter

c) Penguin

d) Tortoise

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Question : 14

Cork is formed from

a) vascular cambium

b) phellogen

c) phloem

d) xylem

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Question : 15

When oxygen is released as a result of photosynthesis, it is a by-product of which of the following?

a) The electron transfer system of photosystem

b) Splitting the water molecules

c) Chemiosmosis

d) None

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