1. Fertilization
When sperm cell enters the egg cell to make
a seed
1- pollen is attached to the sticky stigma
and sends a pollen tube down the female
style
2- The pollen tube allows the pollen to
move down the style , it connects with the
ovary
3- when the pollen meets the ovum(= ovule
= egg cell ) they join together and
fertilization happens `
2. A seed is :
A structure that can grow
into a new plant.
3. How does it look like inside a seed?
Coat
Embryo
Cotyledon
4. How does it look like inside a seed?
Coat
Embryo
Cotyledon
5. How does it look like inside a seed?
Coat
Embryo
Cotyledon
Beginning of a
new offspring
Stored food
Hard cover that
protects the seed
6. What does a seed need to
grow? germinate
water
Right temperature
nutrients