The maximum amount of time that the perishable food can be safely held in danger zones is two hours. More than two hours could cause the food to be contaminated or spoiled, which is not safe for an individual to cook or consume for it could cause food poisoning.

6 0

4 years ago

in humans, dimples are dominant to no dimples. cross a woman with no dimples with a man who is heterozygous for dimples. determi

OverLord2011 [107]

Genotype: 50% Aa and 50% aa

Phenotype: 50% Dimples and 50% no dimples

Explanation: Using a punnet square, we can figure out that the mother is recessive and the father is heterozygous. Putting the mother at the top of the square and the father on the side, you end up with the results above by crossing each square with the corresponding letters. It's okay if the letters end up backwards. Just be sure to face them the right direction, capitals being first once you finish.

Hope this helps!

8 0

3 years ago

Please help..How does Gregor Mendel's work demonstrate support for the concepts of dominant and recessive alleles?

baherus [9]

<span>Gregor Mendel used peas to conduct his experiments in genetics. He showed how different alleles gathered from each of the parents, when combined, would reemerge as various characteristics in the offspring.</span>

5 0

3 years ago