Answer:
<h2>c. Both alleles are recessive, but they must be located at different gene loci.</h2>
Explanation:
Given:
If he inbred normal mice and obese mice , all the F1 mice are normal.
F1 and F1 interbred : 8 are normal and 2 are obese.
obese and obese = all are obese.
hence O1 proved as recessive allele.
in second experiment :
O2 is proved as recessive allele.
But when both obese mice of different laboratories are inter-crossed, all the offspring are normal, hence it is proved that Both alleles are recessive, but they must be located at different gene loci.
Answer:
The plants in the light formed bubbles because they released oxygen gas.
The sodium-potassium pump generally pumps Sodium ions OUT of the cell and Potassium ions INTO th cell but when ATP is broke down, it moves 3 Sodium ions OUT and 2 Potassium ions in