Question

Name the combination of the statements which indicate the need to irrigate crops.
Seed require moisture for germination.
Plants can absorb the nutrients mostly in the dissolved form Irrigation protects crops from both frost and hot air currents.
Irrigation improves soil texture.
Select the correct option from the above.

Answer 1

Answer:

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Answer 2

1st and 2nd combination of statements are correct

Explanation:

(1) Seed require moisture for germination and (2) Plants can absorb the nutrients mostly in the dissolved form are the two combination of statements which are correct as they indicate the need for irrigation.

Irrigation is the supply of water to crops at regular intervals as water or moisture is necessary for seed germination, growth and other physiological processes. Moreover, the plants readily absorb nutrients in dissolved form along with water through root hairs of roots.

It does not protect crops from frost and hot air currents and manure not irrigation improves soil texture.