embryonic similarities

Question 1

compare//contrast

Answer 1

each embryo is contained in a sac providing nutrients and protection At the beginning stage the embryos look very similar each contains a tail and in a curled state Eventually some of them will like the tail and be born with legs or wings along with many other distinguishing features

Question 2

you observe that 2 different organisms have similar features. What conclusion can you make

Answer 2

You can conclude that the organisms had common ancestors and for many reasons had evolved to survive and reproduce

Question 3

What conclusion can be made about how theses snakes evolved overtime

Answer 3

The observation suggest that these snakes must’ve evolved from a limbed ancestors

Question 4

What similarities in development do they all share

Answer 4

There are many similarities in development shared by these organisms they start out having tails and similar heads/ upper bodies and they all develop into something that looks different from their initial stage

Question 5

what type of homology?

Answer 5

Organisms that have similar patterns of growth while they are in the embryonic stage have developmental homology