Answer:
A - 3:1
Explanation:
In order to determine what number of offspring will have attached earlobes, we must make a Punnett table. We know that attached earlobes are the dominant gene, and we know unattached earlobes are recessive.
| P | p
——————-
P | PP | Pp |
——————-
p | Pp | pp |
As we can see, only one out of the four squares has two recessive genes. Therefore, our answer would be A - 3:1.
Answer:
D giardiasis is the correct answer :)
During mitosis a cell duplicates its DNA and divides into two genetically identical cells mitosis is typically followed by cytokinesis which divides the other properties if the cell including cytoplasm, organelles and the cell membrane.
