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Alex777 [14]
2 years ago
9

What is natural selection? Give example

Biology
1 answer:
Ksenya-84 [330]2 years ago
8 0

Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds.

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The tiny structures  inside of cells, such as Ribosomes or chloroplasts that have specialized roles are called organelles. These structures are found in the cytoplasm of eukaryotic cells and are enclosed with a membrane. These tiny structures are not present in prokaryotes like in bacteria. 
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If a cells nucleus has 55% adenine bases, how many cytosine bases will be present?
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If a cell’s nucleus has 55% adenine bases it also has 55% thymine bases, so the percentage of cytosine bases is 45% as same as  guanine bases.

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Cellular respiration is one process that plant cells and animal cells use to maintain homeostasis. Which of the following best s
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Ultraviolet radiation is the primary cause of sunburns
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3 years ago
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What protein (purine)-rich food should be limited to prevent a reoccurrence of uric acid kidney stones? what protein (purine)-ri
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