Adihybrid cross ss tt × ss tt is made in which s is dominant, but there is no dominance between t and t. assuming independent assortment, how many phenotypic classes are expected in f2

In order to clone adult animals, scientists typically begin with a(n)

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?