Which of the following correctly describes the process of sexual reproduction in flowering plants?
A.
A sperm cell in pollen receives water and sunlight and grows into a new organism independently.

B.
A sperm cell in pollen combines with an egg cell in the ovule to produce a new organism.

C.
A plant is cut and a new growth forms in the area where it was damaged.

D.
A part of a single plant produces an offspring that