Consider the model of the food chain. imagine there is a herbicide poison spill and all the grass is killed. how will this influence the food chain model?

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees