Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Science test stack

For the test

Asexual Reproduction Reproduction that includes 1 parent, it's also an exact same clone of the parent
Sexual Reproduction Reproduction that includes 2 parents, traits are a unique mix of both of the parents.
Binary Fission Single cell organisms divide themselves in 2 to make a baby.
Budding On offspring grows off of the parent, it doesn't divide itself, like yeast, hydras, and cacti.
Fragmentation Starfish or worms will break off a part of their body to reproduce itself.
Internal Fertilization Humans will have sperm injected into an egg and the baby will grow inside of one of the parent. Usually safe but slower.
External Fertilization Salmon/Fish will lay thousand of eggs for males to ejaculate sperm onto them. Usually faster but unsafe.
Angiosperms Angiosperms are flowering plants that will have fruits and reproduce sexually.
Anther Part of the male structure which is the flower that produces sperm/pollen for the flower.
Filament Holds the anther up/stem.
Stament Anther and filament combined into 1 structure.
Stigma Where the pollen sticks to.
Style The stalk that supports the stigma.
Ovary Where all of the fertilization occurs, seeds are made from the fertilization which turn into fruit.
Pistle All of the female parts in 1.
Pollination Humming birds, bees or bats are attracted to nectar which the pollen that is stuck to the pollinators will rub off onto the stigma.
Created by: s37568