Chemical Coordination & Integration

Q.1: The atrial wall of our heart secretes ________________, which reduces blood pressure. a) GIP

Organisms & Population

Q.1: _______________ is the most important ecologically relevant environment factor. a) Water b) Temperature


Q.1: Vertical distribution of different species occupying different levels is called _______________.

Human Physiology (Excretory Products & Their Elimination) – 1

Q.1: ______________ requires large amount of water for its removal. a) Uric acid b) Ammonia