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

Plan Structure Vocab

All the words you will need for this lesson

Root cap The thing that protects the root as it grows larger.
Cambium A layer of cells that divides to make more xylem and phloem.
Stoma A small opening on the surface layer of a leaf that opens and closes depending on gasses coming in or out of the leaf.
Transpiration When water evaporates from a plan's leaves.
Embryo The young plant that comes from a fertilized egg.
Gemination When the embryo begins to grow again and starts to push out of the seed.
Flower An Angiosperm's reproductive structure.
Pollination When a male reproductive structure gives pollen to a female reproductive structure.
Sepal The leaf-like structure that covers the flower when it is still a bud.
Petal The very colorful leaf-like things that show when the sepal folds back.
Stamen The male reproductive parts, that are within the petals of the flower.
Pistil The woman reproductive parts found in the center of the flower.
Ovary The oval-like structure that protects the seeds as they develop.
Sporophyte Spore producing stage of a plants life.
Gametophyte Stage where the plant develops sperm and egg cells.
Annual Plants that complete their life cycle in one growing season.
Biennial Angiosperms that complete their life cycles in two years.
Perennial Flowering plants that live longer than two years.
Fertilization When a sperm cell unites with an egg cell.
Zgote The fertilized egg.
Cone A gymnosperms reproductive structure.
Ovual A structure that contains an egg cell.
Fruit What the ovary changes into as the seed develops.
Created by: Jameskendrick