A person with DMD gets gene therapy via injections to their arms and legs to help their muscle cells create a shortened form of the protein dystrophin. Do we think these gene modifications made by CRISPR -Cas systems can be passed down to future generations? Why or why not?

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.