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


Staple Food a basic or necessary food item
Endosperm nourishment that surrounds the germ (embryo) of a seed
Carbohydrate A complex sugar. They provide energy when digested
Trait a physical or behavioral characteristic of an individual that can be passed down to the next generation
Insecticide a substance used to kill insects
Genetics the science of how characteristics are passed down from one generation to the next
Grain usually a type of grass grown for its edible seeds. Also used to describe the seed of grain plants, as in rice grain
Cereal the edible seed of a grass plant; a grain
Husk the tough outer layer on a seed
Bran the skin of a grain
Germ (embryo) the part of the seed from which a new plant grows
Variation The differences among individuals of a group
Sample A piece or part taken from the whole group, whose properties are studied to gain information about the whole group
Starch A tasteless, odorless carbohydrate found in foods
Photosynthesis A process in which green plants use energy from sunlight along with carbon dioxide and water to make their own food(sugar) and oxygen
Created by: CuteKitty2134