D. TT x tt. When using a punnett square and substituting with the different genotypes, all of them will be Tt. And since T is the dominant trait, the offspring will be very tall.
<span>The light-dependent reactions for photosynthesis occur in the chloroplasts of the plant cell.</span>
<span>Rana sylvatica.
Hope this helps!
-Payshence xoxo</span>