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For Competitive Exams

A system of rotating crops with legume or grass pasture to improve soil structure and fertility is called:

Shifting agriculture
Ley farming
Contour farming
Strip farming
Explanation:

Ley agriculture helps to increase soil fertility and improve physical texture of the soil.
Additional Questions

Which of the following is wrongly matched in the given table?
Microbe - Product - Application

Answer

In mammals, which blood vessel would normally carry the largest amount of urea?

Answer

Pick out the correct statements:
(a) Haemophilia is a sex-linked recessive disease
(b) Down’s syndrome is due to aneuploidy.
(c) Phenylketonuria is an autosomal recessive gene disorder.
(d) Sickle cell anaemia is an X – linked recessive gene disorder.

Answer

Which of the following guards the opening of the hepatopancreatic duct into the duodenum?

Answer

Microtubules are the constituents of:

Answer

The coconut water from tender coconut represents:

Answer

Tricarpellary, syncarpous gynoecium is found in flowers of:

Answer

Which of the following is not a stem modification?

Answer

The taq polymerase enzyme is obtained from:

Answer

Stems modified into flat green organs performing the functions of leaves are known as:

Answer
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