Answer:
Analogous structures
Explanation:
These structures are similar but not derived from the common ancestor like homologous structures. Analogous structures are formed as a result of convergent evolution-type of evolution in which organisms develop on similar way but independently. An example of analogous structures are wings. Birds, insects and bats all have wings, with the same purpose (flight) but they evolved in their own way.
Fetus can survive an extra copy of a chromosome, but being hemizygous is <span>usually fatal</span>
There are two events,
A: the selection belongs to the specific species, or
A' : the selection does not belong to the specific species.
The smallest bone in the human body is the stapes bone, located in the ear.
Hope that helped you.
