The gland is referred to as the master gland because it secretes multiple hormones that influence multiple body functions and coordinates many body functions is the:

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

Diagram of the evolution of land plants?