What are three ways in which a fossil can be destroyed after it has formed

Which would be the outcome in a fertilized egg if the process of meiosis did not occur? twice as many chromosomes as the parents half as many chromosomes as the parents same number of chromosomes as the parents triple the number of chromosomes as the parents?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas