VIP: Pollen Grain and Embryo Sac

Provide both name and function labels:

Pollen Wall -
recognition
Tube Cell -
path to egg
Nucleus -
transcription
Nucleolus -
transcription!!
Cytosol -
biochem
Generative Cell -
÷ 2 sperm
Nucleus - replication Nucleolus - transcription Cytosol - biochem Integument -
→ seed coat
Funiculus -
nutrient import
Micropyle -
pollen tube entry
Antipodals - disintegrate Central Cell -
→ endosperm
Egg + sperm → zygote Synergid - sperm release

 

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