Which of the following statements is true? Cloning creates a genetically identical offspring.
Dog and horse breeds are the result of years of recombinant DNA breeding.
Recombinant DNA injects genes from bacteria into an organism.
Selective breeding can be used to create pesticides and cancer drugs.

A. cloning creates genetically identical offspring.

Explanation:

graded correct.

The prior unit curriculum was worded in a way a to make the word "offspring" within this question ambiguous. (adjective .  open to more than one interpretation; having a double meaning.   or unclear or inexact because a choice between alternatives has not been made.)

Which is why most students are here, because curriculum & question wording are often tricky.

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.