It is possible to take an `X` ray photograph (radiograph) of the bones of a living person because

[A]: It is not possible to take photograph and count chromosomes when they are highly coiled and condensed. [R]: Each species has a variable number of chromosomes.

[A]: It is not possible to take photograph and count chromosomes when they are highly coiled and condensed. [R]: Each species has a variable number of chromosomes.

[A]: It is not possible to take photograph and count chromosomes when they are highly coiled and condensed. [R]: Each individual of a species has a variable number of chromosomes.

A direct X-ray photograph of the intestines is not generally taken by the radiologists because

A doctor advised a person to take an injection of insulin because

A doctor advised a person to take an injection of insulin because

A doctor advised a person to take an injection of insulin because

A doctor advised a person to take injection of insulin because: