Question

which part of a seed plant develops into sperm cells?
embryo
pollen
seed
xylem

Explanation:

• Embryo: It is the young plant within a seed, not directly related to sperm cell development.
• Pollen: Pollen grains contain the male gametophyte. Inside the pollen grain, cells divide to form sperm cells.
• Seed: A seed is a mature ovule containing an embryo, not a source of sperm cells.
• Xylem: Xylem is a plant tissue for water and nutrient transport, not involved in reproductive cell formation.

Answer:

pollen