How has the genetic variation played a role in the survival of a snake? Include mutation and sexual reproduction in your answer

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere