Artificial selection has been used by farmers over decades to breed chickens with larger and larger breasts. The meat of many of these strains is also tough and not flavorful. Why would breeding chickens with larger breasts produce tough breast meat?

Choose the correct answer.

a.) Larger chickens do not get enough exercise.

b.) Genes for meat tenderness and size are linked.

c.) No selective pressure was placed on the tenderness of the meat while breeding for larger breasts.

d.) Farmers have not been feeding their chicken flocks the correct feed.

PLZ ANSWER WILL GIVE BRAINLIEST AND 20 POINTS

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Moving down the ramp from 6 meters to