Ultraviolet radiation may increase when there is an increase in sunspots
Answer:
????
Explanation:
What is it that you need help with?
Scientist rely on <em>Biology </em>concepts when researching crop production and medicine.
Answer:
There will be 12 chromosomes
Explanation:
We have given that The epithelial cells in the skin of an animal have 24 chromosomes
We have to find the number of chromosomes present in the gametes of this animal
We know that number of chromosomes present in the gametes is given by

So number of chromosomes in gametes 
It looks correct to me. Good job