If an organism has 4 pairs of chromosomes how many gametes can it produce

One of the methods used to reduce energy use is: a. energy efficiency c. energy conservation b. energy reservation d. energy holding select the best answer from the choices provided a b c d i know the answer is not option a

Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?