Sickle-cell anemia is a disease that is caused by a change in the gene sequence by one amino acid two amino acids three amino acids four amino acids

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root