What do the arrows on the graph below represent? a. extinction events
b. meteorite impacts
c. changes in earth temperature
d. the evolution of a new species

The diagram illustrates the activity of vesicles during a cellular process.

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant