Answer:
Genetic drift Natural
Explanation:
In evolution, which driving factor most consistently requires a small population as a precondition for its occurrence? Genetic drift Natural In evolution, which driving factor most consistently requires a small population as a precondition for its occurrence? Genetic drift Natural selection Nonrandom mating Mutation.
Water vapour and gases such as oxygen and carbon dioxide are able to move across the egg shell through small openings called pores. The egg contains all the nutrients that the developing chick needs during the three weeks of incubation period.
Analysis of a blood sample from a fasting individuals who had not eaten for 24 hours be expected to reveal high levels of glucagon .
Hence the option B is correct .
<h3>What is glucagon ?</h3>
Glucagon is on of the natural hormone of the body .it is peptide hormone.
It is produced by alpha cells of the pancreas .
It controls bodily function which include it controls the glucose level in our body .
It will release in the response to drop in blood sugar due to prolonged fast ,exercise and protein rich meals .
Hence , OPTION B is correct .
Learn more about glucagon here :
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As you can see in the picture presented below, the DNA sequence in individuals with normal hemoglobin and in the individuals with sickle cell hemoglobin differ in only one nucleotide. However small, this difference in the nucleotide changes the amino acid from glutamate to valine, changing the structure of the protein in the red blood cells.
Answer:
a virus is a nonliving organism. evidence: a virus is not made up of cells, they can't keep themselves stable, they don't grow, and they can't make their own energy
Explanation:
reasoning: even though they can replicate, they are more like androids/ robots.
