Which of the following processes can result in the evolution of populations?
a. genetic drift
b. gene flow
c. non-random mating
d. natural selection
e. any of the above

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

feral cats are estimated to eat tens of millions of native animals each night in australia

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.