Answer:
25%
Explanation:
From the description;
The parents: half shaded circle and square = heterozygous parents
The offspring:
unshaded square = homozygous normal
half shaded circle = heterozygous normal
half shaded circle = heterozygous normal
completely shaded square = affected (homozygous abnormal)
The unshaded and half shaded offspring are normal and do not have sickle cell anemia. The completely shaded square represents a male offspring with sickle cell anemia.
<em>Out of 4 offspring, 1 is affected for sickle cell anemia. Hence the percentage of the offspring that have sickle cell anemia is 25%.</em>
Answer:
The standard unit of length in both the SI and original metric systems is the meter (m).
Explanation:
I think thats correct. Hope it helps! :)
Answer:
D
Explanation:
Fossils tell us where they came from.
Have a great day
Answer:
I'd assume A because they both take energy from a scorce but, one kills an animal and the other eats the already dead animals.
Explanation:
