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What causes Cretinism?

Answer: Cretinism is a disease caused by hypothyroidism. Iodine deficiency in diet during pregnancy is the major cause of cretinism.... View Article

How does Hydra reproduce?

In Hydra, a bud develops as an outgrowth due to repeated cell division at one specific site. These buds develop into tiny individuals and when... View Article

How an emulsion is formed?

Answer: An emulsion can be defined as a colloid consisting of two or more non-homogenous type of liquids wherein one of the liquid contains the... View Article

Define 1 J of work.

Answer: Work is the product of the component of the force in the direction of the displacement and the magnitude of this displacement. The... View Article