Sex cell- egg, sperm, pollen, ovum- that have a haploid count of chromosomes *

How does secondary succession differ from primary succession?

Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?