Answer:
The answer is D
Explanation:
Fiber cells; cylinder-shaped
If a hypothesis is supported it becomes a theory if its not he or she has to make another hypothesis
The "Rr" is heteroyzgous red
The "RR" is homozygous dominant
The "rr" is homozygous recissevie
The seasonal movement of animals from one place to another (usually occurs in species with ability to flight and in large amount
the answer is a because if the model is based on experimental data it wont be good unless it has been tested.