A. The different length and different sequence are a good indication they are front different genes and probably have different functions.
Carrying capacity is the maximum amount of organisms a certain ecosystem can sustain with the resources available in a given ecosystem.
Factors that could either increase or decrease the K, carry capacity, would be: drastic weather causing depletion of resources, decreases in competition, etc.
True because you will grow in size as you get bigger
Prokayotivs are a type of cell
Storing sperm and Egg cells to later create babies when desired.
Parents controlling the baby sex that is produced.