If pink four-o'clock flowers were crossed, what type of offspring
would be produced?
a. all pink flowers
b. red flowers, pink flowers, and white flowers
c. red flowers and white flowers
d. all white flowers

(a.) all pink flowers

Explanation:

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.