Answer:

ovules

Answer	Crossword Clue
OVULES	Egg cells
OVULES	Seed plant parts
OVULES	Rudimentary seeds

OVULES	Small eggs
OVULES	Embryo sac containers
OVULES	Seeds-to-be
OVULES	Basic seeds
OVULES	Rudimentary seeds.
OVULES	Small eggs.
OVULES	Seeds.
OVULES	Botanical seeds

OVULES	Seedlets
OVULES	Plant compartments
OVULES	Biological eggs
OVULES	Future seeds
OVULES	Reproductive parts of flowers
OVULES	Small eggs, to a biologist
OVULES	Little eggs
OVULES	They precede seeds

OVULES	Megagametophyte containers
OVULES	Seeds, before they're ripened
OVULES	Immature eggs