One set of coat color alleles in guinea pigs is multiple allelic. when homozygous the phenotypes are: cc, black; c k c k , sepia; c d c d , cream; c a c a , albino. the observed dominance relationships are: c is dominant to all other alleles, c k is dominant to c d and c a , c d is dominant to c a . what phenotypic ratios are expected when cck males are mated with c d c a females?

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

How does a gymnosperm prevent itself from pollinating the same tree

Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell