Because you either have what it takes to survive in a certain place or you don't and you die quicker and you have offspring that grow to these standards while you couldn't because you didn't come from a younger generation which has a better immune system or better camoflauge or certian ways they can and can't eat and somethings that their bodys do to help them survive rough times.
When plants are allowed to self-fertilize generation after generation, the exact same physical traits appears without any change. Such plants are called pure line or true-breeding. For example, tall plants always produce tall plants and true-breeding dwarf plants always produce dwarf plants on selfing.
Answer:
True. Carbohydrates readily provide energy anaerobically.
Explanation:
Carbohydrates, proteins and fats all combined provide energy to the body. But whenever our bodies need energy, out of the three carbohydrates are first used to provide it.
Carbohydrates include starch, sugar etc are readily broken down into glucose to fulfil the bodies energy requirements. Blood sugar is one of the most significant energy sources for the body to provide energy to the body at rest or while working. It’s also serves as an energy supply to the brain.
Digestion begins from the mouth. Our bodies release certain enzymes to breakdown food. Then each of our body cells comes in and uses the finished product aerobically or anaerobically into Adenosine triphosphate depending on the need. ATPs are rich in energy and provide fuel to the cells to perform functions.
Answer:
The developmental regulation genes are being affected by drift, while the basic cell function genes have a lower mutation rate.
A chunk of loci on a chromosome that are in strong linkage disequilibrium suggests that one of the loci in the middle of that was probably under recent strong selection.
Explanation:
The more closer the alleles are located on a chromosome higher is the frequency of getting inherited together.
Distance between alleles on chromosome, genetic drift, mutation are some of the factors affecting linkage disequilibrium
A codon<span> is a three-base sequence (three nitrogen bases in a row) on mRNA. It calls for a specific amino acid to be brought to the growing polypeptide. An </span>anticodon<span> is a three-base sequence on tRNA. It matches the </span>codon<span>.</span>
