Alleles in the F1 must be Tt to have height variety in the F2.
Answer:
It would lead to overpopulation which leads to starvation, disease, and global warming.
Answer:
Simple Organism
some simple organisms are made of single cell. Others are made of many cells that are similar
Complex organisms
in complex organisms, cells are organized into tissues, which make up organs. Organs form organ systems.
Explanation: im not sure if its correct but i hope it helps