Plant Reproduction Flashcards
Plant that have petals are called
angiosperms
When pollen lands on the stigma ,this process is called
Pollination
Examples of pollinates
Insects ,birds, bees, and the wind
Cross pollination
When a flowers’ pollen pollinates another flower
Self pollination
When a flowers’ pollen pollinates itself
Stigma is
The female opening of the pistil
Style is
Female.The actual stem connected to the stigma that makes up the pistil.
Pistil
The female part of the flower that contains the stigma and the style.
Anther is
The male part of the plant that is the top part of the stamen
Filament is
Male. The stick part of the stamen that connects to the anther .
Inside every pollen grain are 2 sperm cells
Then
When pollen lands on the stigma,this process is called pollination
When pollen lands on the stigma,this process is called pollination
Then
A pollen tube grows from the pollen grain and the sperm migrate to the egg 🥚
A pollen tube grows from the pollen grain and the sperm migrate to the egg 🥚
Then
The 1st sperm that gets there fertilizes the egg 🥚
The 1st sperm that gets here fertilizes the egg 🥚
Then
The egg and sperm unite in a process called fertilization. The 2 cells (egg and sperm ) become one new cell called a zygote.
The egg and sperm unite in a process called fertilization. The 2 cells (egg and sperm ) become one new cell called a zygote.
Then
The zygote begins to grow and develops into a seed
The zygote begins to grow and develops into a seed
Then
As the seed develops ,the ovary grows into a fruit
What are the 5 ways that seeds travel ?
- wind : some seeds have”wings”( maple 🍁)
- Animals (Sandbur, blackberry)
- Water (lotus )
- Bursting (violet )
- Humans ( ban,wheat 🌾)
The 2 cells (egg and sperm ) becoming one new cell are called
Zygote
As the seed develops ,the ____ grows into a fruit
Ovary
If it contains a ____, it is considered a fruit 🍓🍑
Seed
-What contains an embryo, food supply (endospore ), and seed coat that is surrounded by a protective covering
-are enclosed in fruits or cones
Seeds
Stamen
The male part of the flower that includes the anther and filament
