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 
Answer:
because they dont need to consume energy to survive and they have to take control of a host cell to reprouce/replicate, they cant do it on their own
Explanation:
hope this helpedd :)
<span>The gene sequence containing an operator, promoter and repressor is known as an operon. These genes are called as structural genes. the operon is regulated by the presence/absence of the inducer such as glucose/lactose. It may also be a constitutive operon, which works all the time.</span>
Answer:
A
Explanation:
it going to a residential area to the water shed meaning that the only possible correct answer.
Answer: Mitochondria release energy by the breakdown of the organic food and produce carbon dioxide and water. Chloroplast helps in storing the energy and uses carbon dioxide and water to make glucose (energy).
Explanation:
Hope this helps!