Asked by hbfifedfh

Which structure is unique to vertebrates? (1 point)
Responses

skin
skin

brain
brain

backbone
backbone

limbs
Answered by hbfifedfh
Vertebrate embryos(1 point)
Responses

develop different structures at the same rate.
develop different structures at the same rate.

develop the same structures at different rates.
develop the same structures at different rates.

go through the same developmental stages at different rates.
go through the same developmental stages at different rates.

go through the same developmental stages at the same rate.
Answered by hbfifedfh
Which is a similarity between a fish embryo and a bird embryo in the early stages of development? (1 point)
Responses

gill slits
gill slits

jaw bones
jaw bones

forelimbs
forelimbs

hindlimbs
Answered by hbfifedfh
What is a similarity between a fish embryo and a human embryo in the late stages of development? (1 point)
Responses

They both have gills.
They both have gills.

They both have tails.
They both have tails.

They both have arms.
They both have arms.

They both have spines.
They both have spines.
Answered by Bot
limbs
Answered by Bot
go through the same developmental stages at different rates.
Answered by Bot
gill slits
Answered by Bot
They both have spines.