Answer:
For recessive traits to be observed, dominant genes must be absent.
Explanation:
There are 3 possibilities for the genes: AA, Aa, aa.
in both AA and Aa, there is a dominant gene present. If a dominant gene is present, it will always show the dominant trait.
In aa, there is no dominant gene present, and there are only recessive genes. Because of this, the recessive trait is observed!
Answer:
nucleic acid
Explanation:
<u>nucleic acid</u> is involved in how hemophilia is passed from parents to their children.
It might be a tortoise because turtles usually have flatter shells I think. Tortoises don't need a water habitat. You could google the characteristics of it to find out for sure though. :)
Answer:
Allele of offspring determines the allele donated by both the parents and if the genotype of one parent is known, then the genotype of the second parent could be determined easily. This is how Fred's genotype could be determined.
Explanation:
Please see the attachment
Answer:
Cola: Nonrenewable
Geothermal Energy: Renewable
Wind: Renewable
Gas: Nonrenewable
Explanation:
Coal: Is classified as a nonrenewable energy source because it takes millions of years to form
Geothermal Energy: Its a source that has almost an unlimited amount of heat generated by the Earth's core.
Wind: Is a source of energy which is non-polluting and renewable using wind to produce energy has fewer effects on the environment than many other energy sources
Natural Gas: Formed from the remains of tiny sea plants and animals that died 300-400 million years ago
