Visual lesson 06

Fertilization & seed filling

Separate pollen arrival from successful fertilization, then follow embryo development, reserve accumulation, seed-coat maturation, and the progression toward physical seed maturity.
Sex, Pollen & SeedsPollen contact to embryo and seed-filling sequence
staminatepistillate

Primary visual specification

Pollen contact to embryo and seed-filling sequence

Create an academically accurate pollen contact to embryo and seed-filling sequence for the Fertilization & seed filling lesson. Use neutral studio lighting or clean academic illustration conventions, realistic botanical proportions, readable labels where needed, no yellow cast, and no decorative elements that compete with the teaching objective.

Asset type
lesson visual
System
Sex, Pollen & Seeds
Alt text prepared
Yes
Knowledge check

Can you explain what the visual is showing?

Practice

What distinguishes pollen contact with a stigma from successful seed development?

Track this lesson

Mark the lesson complete when you are comfortable with the visual, observations, and system context.

Evidence & further reading

Sources connected to this lesson

These references support specific biological, diagnostic, environmental, or process concepts used in this lesson. They are not a substitute for crop-specific testing or local regulatory guidance.

System context

Connect this lesson to the whole plant

Staminate and pistillate development, XX/XY chromosome context, early sex-biased regulation, ethylene-mediated sexual plasticity, mixed-sex expression, anther maturation and dehiscence, pollen biology and fitness, pollination, fertilization, seed formation, and controlled crossing.
Open the full Sex, Pollen & Seeds interactive module
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