Reproduction-flower Flashcards
1
Q
Sepal
A
Protects the bud
2
Q
Petal
A
Attracts the insects
3
Q
Stamen
A
Makes te pollen
4
Q
Stigma
A
Catches pollen
5
Q
Ovary
A
Contains ovules
6
Q
Carpel
A
Female part (stigma, style and ovary)
7
Q
Pollen
A
Male sex cell
8
Q
Ovule
A
Male sex cell
9
Q
Filament
A
Supports anther
10
Q
What is fertilisation?
A
Fertilisation is the process of when the male nucleus combines with the egg nucleus in the ovule. The ovule now develops into a seed.
11
Q
What is pollination?
A
It is when the pollen is transferred from one flower to another either by wind or insect.
12
Q
1st-pollination process
A
Pollen is form on te anther
13
Q
2nd-pollination process
A
Pollen lands on the stigma
14
Q
3rd-pollination process
A
Pollen tube is starting to form
15
Q
4th-pollination process
A
Pollen tube meets the ovule
