What causes the expression of a recessive trait? a. two dominant factors b. one dominant and one recessive factor c. two recessive factors d. one dominant gene

Which term best describes a community in which people work mostly in factories? a.agricultural. b.hunting and gathering. c.domesticated. industrial.

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?