Explanation:
2 is B, 6 B ,7 A that's I know I hope this may help you
Answer:B.
It was used to prove that smoking causes health problems.
Explanation:
Correct answer: D
A pollen is where male gametes are produced and so the number of chromosomes, as we are talking about gametes, is n. This means that the grain of pollen will only have a copy of each gene, and therefore only one allele for each gene - one S, and one T or t. So, the possible combinations are ST and St.
Answer:
Can please add some detail to your question...
Explanation:
Answer:
enzymes
Explanation:
enzymes are catalyst to any process