Um i think the definition for back-grounding is an intermediate stage sometimes used in cattle production which begins after weaning and ends upon placement in a feedlot. I think i am correct i am 84% sure. Mark brainiest if this helped.
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C. It's necessary for the survival of the individual
Their gametes do not require water for fertilization to occur. hope this helps
Answer:
Im pretty sure its HH, Hh,Hh,hh
sorry if this doesnt help :/
Explanation: