<span>Numerous ecosystems systems can exist in one biome in light of the fact that a biome is immense, and take the Marine Biome for example.There are diverse zones that things live in or environments. There are environments appropriate by the shore, somewhat more distant, and one ideal amidst the water. So there can be numerous in one biome in light of the fact that a biome is only one class, similar to tundra, or marine.</span>
The answer is b. habitat isolation occurs because of available food sources.....
Answer:
Steven has heterozygous genotype.
Explanation:
Tongue rolling is a dominant trait, that means the trait can express itself at the homozygous dominant and as well as in the heterozygous condition. The recessive homozygous condition is not able to express this trait.
Steven can roll his trait, this means his genotype is either homozygous dominant or heterozygous. The wife is recessive for the trait. Their son cannot roll his tongue, this means the Steven is heterozygous dominant. If the Steven is homozygous dominant his son will be able to express the trait.
Thus, the answer is Steven has heterozygous genotype.
Answer:
FALSE ** is the correct answer
Explanation:
Even though it’s stated that a DNA molecule is being represented beolow.... if you look closely enough you can see how no such representation exists, therefore making the answer false.