Answer:
ovule, plant structure that develops into a seed when fertilized. ... A small opening (the micropyle) in the integuments permits the pollen tube to enter and discharge its sperm nuclei into the embryo sac, a large oval cell in which fertilization and development occur.
First one is C) A phosphate group is added, and the second is D) Kreb's cycle
DNA replication occurs in interphase, producing two sister chromatids
