You have a population of 1000 lizards. The frequency of A1 is 1, but thefrequency of A1* is .7. Your fraction of migrants is .01 (1% per year). Red is dominant. How many generations must pass for the frequency of A1 in your

the backbone of the dna and rna compound is sugar phosphate.

these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.