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user100 [1]
3 years ago
12

The gastroenterologist has just determined that you have a blockage in your jejunum and he will have to perform surgery, making

a small incision in the wall to remove the obstruction. which tunic will be cut first?
Biology
1 answer:
mash [69]3 years ago
4 0

THE LEFT I THINK I HOPE IT HELPS

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2 years ago
The population in South Africa is more prone to sickle cell anemia (genotype "ss"). People with genotype "ss" survive only up to
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Stabilizing selection favors heterozygotes Ss,  disruptive selection favors dominant (SS) and recessive (ss) homozygotes, while directional selection favors dominant (SS) or recessive (ss) homozygote. Since in this example, people with genotype Ss (heterozygotes) are in advantage, then this is an example of stabilizing selection.

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Some bacteria live in the roots of plants like soybeans and peas what role of these bacteria in the nitrogen cycle
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there is the answer to your question

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