Answer:
The involvement of more than two genes.
Explanation:
The polygenic characteristics have many phenotypes because more than two genes governs the phenotype of individual organism. The single gene contains a pair of alleles that codes for two phenotype and two genes will code for 4 phenotype. Thus, more than two genes for example, three genes will have six phenotypes.
The skin color and height are polygenic characterstics in humans.
I think the answer is Phenylketonuria.
They are composed of proteins. I cannot see the options but hopefully that answer is in one of them
Answer:
i believe the answer would be d, all of the above
Explanation:
all are questions relating to gene variability of a species, which would be what the population geneticist would specialize in. the scientist must ask questions and then conduct research. i hope that helps :) have a lovely week
Answer:
26- Zone of aeration- Soil and rock that both contain water
27- Groundwater- Water held underground
28- Zone of saturation- Saturated with water
29- Sinkhole- Hole in the ground caused by erosion
30- Sediment- Material that is broken down by weathering or erosion
31- Floodplain- Low-laying ground next to the river or water area
32- Caverns- A large cave or chamber
