¿En qué capa de la Tierra ocurren las corrientes de convección responsables de mover las placas tectónicas?

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area