The answer is d. allowing the good genes to slowly <span>spread through the population.
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<span>Natural selection is the differences in survival
and reproduction as the consequence of differences in genotypes and, consequently, phenotypes. It is one of the factors of evolution that affects a frequency of different variations. </span><span>In natural selection, genotype variations that
will increase the chance of survival and reproduction of some organism are
preserved and will be inherited Thus, "good genes" will be inherited. But, as the evolution, it will be slow process, since rarely evolution happens quickly.</span>
The Scyphozoa Class (phylum Cnidaria) consists of marine organisms known as true jellyfishes. The characteristics of true jellyfish include four horseshoe-shaped gonads located in the umbrella.
The term Scyphozoa indicates the like-cup shape of the jellyfish. Moreover, the term 'true jellyfish' is used to recognize different species of the Scyphozoa class.
The most conspicuous phenotypic trait of a true jellyfish is its umbrella-shaped bell.
The true jellyfishes are translucent organisms characterized by four (4) gonads which can be observed at the top of the bell. This species also has four stomach pouches described as gastric pockets.
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Answer:
The water particles speed up as they approach land. The water's density decreases because it's warmer near the shore.
Explanation:
I think the answer is C- Genetic changes
Answer:
Scientists use many types of information to place organisms into groups. The groups are arranged in levels. These levels are kingdom, phylum, class, order, family, genus, and species. Each level is more specific than the one above it.
Explanation:
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