NEET UG 2007 — Chemical Coordination and Integration

A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly?

Feeling the tremors of an earthquake a scared resident of seventh floor of a multistoryed building starts climbing down the stairs rapidly. Which hormone initiated this action?

A sequential expression of a set of human genes occurs when a steroid molecule binds to the:

Compared to a bull a bullock is docile because of: