They have combined together to create mass forms of things such as the desk you may be using or the paper you are writing on.
Answer: Photosynthesis is important for all living organisms because it provides the oxygen needed by most living creatures for survival on the planet. Reasons Why Photosynthesis Is Important It is the number one source of oxygen in the atmosphere. It contributes to the carbon cycle between the earth, the oceans, plants and animals.
Explanation: Hope this helps!
It is characteristic of DNA only because RNA contain Uracil as a base in place of Thymine
<span>Actually in this case, it can be confirmed by performing medical laboaratory test like a complete blood count test, then fecal test, then endoscopy test, then Xray test and also may be biopsy of the tissues , hence these are some of the main tests nurse would expect the diagnosis to be confirmed for sure.</span>
Answer:
Smaller populations have a greater chance of having one allele expressed disproportionately.
Explanation:
Genetic drift is defined as the a change in how frequently a gene allele occurs in a given population as a result of random sampling.
This random sampling is similar to having a coin toss that gives heads or tails.
Genetic drift has the tendency of making smaller populations have a greater chance of having one allele expressed disproportionately.
This is because when individuals in a small population mate there is a greater probability that an evolution will have more far reaching effects.
In a large population the effect will be less pronounced.
