Answer:
A person who receives a gene for sickle cell disease from one parent and a normal gene from the other has a condition called "sickle cell trait." Sickle cell trait produces no symptoms or problems for most people. Sickle cell disease can neither be contracted nor passed on to another person.
The answer is Several dendrites and one axon
Dendirtes functtion is to bring information to the body, meanwhile axon take away infotmation from the body.
The information flows to anothers neuron through this thing called synapse
Answer:
I don't understand the pistil there but if it's what I think the question is then genotype is 2:2
C: conducting an experiment