The correct answer will be- cell division or act like unicellular organism.
Explanation:
The cell maintains its surface area to volume ratio to maintain its size. This ratio determines the basic cellular functions of a cell-like excretion and absorption.
If a cell grows beyond its cell size limit, then it will lead to a decrease in its surface area to volume ratio. This decrease in the ratio will affect the basic functions. So cell will either modify itself to act like a unicellular organism or it could divide its genetic as well as its cytoplasmic content to form a new cell.
Thus, cell division or act like a unicellular organism is the correct answer.
You are correct :) Red coat's genotype would be tt and the black bull's genotype would be Tt. You put those in a punnett square, and you'd get 2 tt's and 2 Tt's. Hope this helps! :D