Question

Consider the evolution of chordates, organisms with a hollow nerve chord. Choose the organism most closely related to humans.

A)
lamprey
B)
sea star
C)
lancelets
D)
brittle star

Answer 1

The answer is A..................................................................

Answer 2

#1) Choose the organism most closely related to humans.

Answer: Considering the evolution of chordates, organisms with a hollow nerve chord. The organism that I believe is most closely related to humans is C) lancelets. The reason being that it has a hollow nerve cord running along the back, pharyngeals slits and a tail that runs past the anus.

I hope it helps, Regards.