WILL BE MARKED AS BRAINLIEST

FSH, LH, and TSH all have a similar structure and are found in vertebrates and invertebrates alike. Therefore, they can be defined as
a. synonymous
b. adverse
c. identical
d. analogous
e. homologous

FSH, LH, and TSH all have a similar structure and are found in vertebrates and invertebrates alike. Therefore, they can be defined as HOMOLOGOUS

Explanation:

FSH, LH, and TSH are homologous because of similarities in their structure which are found across both vertebrate and invertebrate

the correct answer is anaphylaxis.

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answerscaffolding proteins;