Answer:
Malaria is the correct answer.
Explanation:
The rest are all diseases that are not able to be spread, but malaria can be spread from person to person due to an infected mosquito.
Diffusion and osmosis are necessary for the cell to maintain homeostasis. Without these processes, the cell cannot move materials in or out amd cannot survive.
Ima say this in the most easy simplest way possible. Genotype is like the physical make up of an organism. In other terms genotype is the actual genes, the actual alleles. Like PP Pp and pp ( dominant / recessive)
And the phenotype is the physical appearance like the stuff you can actually distinguish a person like curly hair, straight hair, brown eyes, blue eyes, black hair. blond hair. Anyways you get the point.
This is the easiest, simplest way I could put it so I hope it helps.
P P
p Pp Pp
p Pp Pp
The final product will all have purple flowers since its dominant. The answer would be D