Question

. Aquatic organisms are used to a certain range of temperature in the water bodies where they live. A sudden marked change in this temperature can affect:

i. Breeding of animals

ii. Growth of the aquatic plants

iii. Process of digestion in animals

iii. Availability of nutrients

Choose the correct option from the following:

(a) (i) and (ii)

(b) (i) and (iv)

(c) Only (ii)

(d) (ii) and (iii)

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Answer 1

Answer:

option a is your answer

Answer 2

Answer:

The correct answer is option (a) (i) and (ii).

i. Breeding of animals

ii. Growth of the aquatic plants

Explanation:

Aquatic organisms exist utilized to a specific range of temperature in the water body where they live. A sudden marked difference in this temperature can be difficult for them. It involves the breeding of marine animals. The eggs and larvae of different animals exist extremely susceptible to temperature differences. Significant temperature differences in the aquatic environment can influence the breeding of animals. Normally, marine animals lay eggs and for their breeding, the optimum temperature exists needed. If significant temperature differences take place, then the breeding of aquatic animals will be deterred. Temperature differences influence aquatic life. Temperature decides which organisms will succeed and which will decline in numbers and size. For each organism, there exists a thermal death point. Also, there exists a degree of temperature that has an optimal abundance. Temperature differences influence aquatic life.

Therefore, the correct answer is option (a) (i) and (ii).

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