What is the phenotype for a heterozygous plant for seed shape

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

What processes take place before the mature mrna exits the nucleus?