Which term refers to the process by which individuals that are better adapted to their environment are more likely to survive and reproduce?
a. natural selection
b. overproduction
c. competition
d. variation

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above

Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports