By tar, I think you mean nicotine. (I Hope). It affects the nerve signals that regulate breathing.
Answer:
First filial generation.
Explanation:
Mendel is known as the father of genetics. He formulated the law of segregation and law of independent assortment by working on the pea plant.
The Mendel first crossed the pure breed line parents and obtained the first filial generation. The F1 generation is obtained by the cross breeding of the parental generation.
Thus, the correct answer is option (D).
Answer:
I am almost certain it's A and B.
:0)
Answer:
D. it changes sound waves into electric impulses.
Explanation:
