explain the factors that have contributed to an increase in survival rate of human population. have these factors contributed to the homeostasis of the population within its environment. Explain.

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

How many chromosomes are in a human gamete?

State the difference between the cold-temperature sensor that has been recently discovered and the one that scientists already knew about.