When in a certain situation, organisms with traits more suited to survive in that situation often survive more often and are able to reproduce more, which means that their genes eventually dominate the gene pool.
For example: take a light moth population and a dark moth population. They live in a forest with dark trees, so the dark moths blend in more and are harder to find and hunt. As a result, more of them survive than the light moths, so more of them are reproducing and passing their genes along.
Over time, those genes may become the only traits of that variety that the organism can have, so they grow to evolve and adapt to their surroundings.
Answer:
Carbon is able to bond to many other atoms to form large and complex molecules
Explanation:
Carbon is able to bond with many other atoms to form large and complex molecules such as carbohydrates, proteins, nucleic acids and lipids. Carbon atom mostly makes covalent bond instead of ionic bond with other atom due to the presence of four electrons in its outermost shell. Due to formation of covalent bond, carbon atom attaches to large number of atoms forming a large molecule.
Answer:
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Answer:
anaphase I chromosomes separate
anaphase II sister chromatids separate