Corticosteroids are stress hormones secreted by the adrenal
cortex of vertebrates. The function of corticosteroids is to activate the body
and to prepare it to respond to stressful circumstances. Synthetic analogues of corticosteroids have also been
manufactured as drugs to mimic the function of corticosteroids in the body.
Answer:
D) Can simple organic molecules form spontaneously in an oxygen-free atmosphere?
Explanation:
Healthy cells are created through mitosis while the old ones are removed.
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Answer:
False
Explanation:
Phylogenetic analysis is a means of establishing evolutionary relationships.
Synapomorphy is a shared ("syn") character that is different from the form found in an ancestor that distinguishes a clade (monophyletic group)from other organisms
The absence of a trait can be used as a synapomorphy in phylogenetic analysis. For example, the loss of a trait, such as the loss of legs in snakes, can be a valuable synapomorphy for a clade.
