The answer is; C
Use the Hardy Weinberg equiation for population in assumed equilibrium. ( p+q = 1)
If p = 0.3 then q=1-p = 1-0.3 = 0.7
People who are heterozygous for the disease are represented by 2pq = 2 * 0.3 * 0.7
0.42
Yes, plants due perform cellular respiration
The reasoning behind this is because they gain energy through both cellular respiration and photosynthesis. Since photosynthesis requires sunlight, cell resp. allows them to gain energy when there is or isn't light present.
Yes, by a few days cats were created before man.
A. It encloses the cytoplasm