Color-blindness is a x-linked recessive disease. Under what circumstances will this condition manifest in a child? (2 points)

Why do you think the puppy litter was all dark-haired?

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.