The hardy-weinberg principle states that in a population do not change unless outside factors affect the gene pool. a. allele frequencies b. genotype ratios c. migration rates d. birth numbers

What must be true for natural selection to heppen

Which locations on the map are low-pressure areas? a b c d e

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.