White tailed deer begin their reproductive cycle in the fall. Rising testosterone levels in male white tailed deer cause them to start their breeding season around the same
time. Offspring are born the following spring and summer.
What is the most likely explanation for the white-tailed deer having a seasonal
breeding cycle instead of a monthly breeding cycle?

White tailed deer have a seasonal breeding cycle because offspring born in the spring and summer will be able to have access to more food whereas offspring born in the winter or fall might not survive the cold! Hope this helps! :)

Deer give birth in the spring and summer in order to avoid being pregnant during the hot summer months.

Explanation:

I took the test

i think it is true in my reasonment ..

a- all cells come from pre-existing cells