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Activity 7.6 — Pollination and Fertilization in Flowers
NCERT Activity 7.6: Observe pollination and fertilization in a flower. Watch pollen land on the stigma, a pollen tube grow to the ovary, and fertilization produce seeds and fruit!
How To Perform
1
Observe Flower
Identify stamen (male) and pistil (female) parts of the flower.
2
Pollination
Pollen grains transfer from anther to stigma.
3
Pollen Tube Growth
Pollen tube grows through style toward the ovary.
4
Fertilization
Male gamete fuses with egg cell in the ovule → zygote!
5
Seed & Fruit
Ovule becomes seed; ovary becomes fruit.
⚠️ Safety Notes
- •Some flowers may cause allergic reactions — handle with care.
- •Do not touch pollen if you have pollen allergies.