IMSU Biology 2014/2015 Past Questions

The pigment in the Malpighian layer responsible for skin colouration is

Coordination is achieved in the body of mammals through the action of the

Which of the following statements is correct of hormones? Hormones are

The pituitary gland is called 'master gland' because

Auxins are produced in the

The brain and the spinal cord make up the

Increasing specialization of structure and function among animals of the same class or order for survival in new and different environments is called?

When large numbers of organisms share limited space and resource result is

The change in colour of the chameleon serves as a means of

Species can be defined as the group of organisms that

In Food and nutrition, Enrichment of food simply means

Which of the following process does not produce carbon dioxide