Genes for protein receptors for LH, FSH, and TSH

Question

Quizplus · Accepted Answer

A) Although sea anemones do have hormone receptors, whether they have the specific receptors for LH, FSH, and TSH is not mentioned in the passage and cannot be assumed.
B) The passage does not provide any evidence to suggest that the nucleotide sequences of these genes are similar in sea anemones and vertebrates.
C) The passage does not provide any evidence to suggest that the gene products of these receptors are structurally similar in sea anemones and vertebrates.
D) The passage suggests that these genes arose in a common ancestor of sea anemones and vertebrates, but does not provide a specific time frame.
E) This answer is correct because it includes all of the statements that are supported by the passage.

Genes for Protein Receptors for LH, FSH, and TSH