Answer:
D
Explanation:
Because the male is a homozygous dominant fly, he has NN, and no matter what the female fly has, their offspring will have at least one dominant genotype from the male (N). If the female has NN, all of the offspring will have NN, if she has Nn, half of the offspring will have NN and the other half will have Nn, if she has nn, all of their offspring will have Nn. Hope this helped a little!
Answer:
The correct answer is reduced oxygen flow to the heart.
Explanation:
Coronary heart disease brings various complications such as acute myocardial infarction, arrhythmias, angina pectoris. The cause of this disease is atherosclerosis caused by the formation of atheroma plaque (formed by cholesterol, fatty acids, calcium, fibrin) in the arteries that supply the heart. The accumulation of this hard plate in these blood vessels, decreases the blood flow leading to the least amount of oxygen that reaches the heart, and can generate a heart attack.
Answer:
1 2 and 3
Explanation:
Because it is like a food chain without the bacteria or woms many animals would be out of food.