Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

lesson 4 & 5 Plants

Lesson 4 & 5 Plants

QuestionAnswer
Sporophyte The stage when a plant produces spores
Gametophyte The stage when the plant produces two kinds of sex cells
Annuals Flowering plants the complete a life cycle within one growing season
Biennials angiosperms that complete their life cycle in two years
Fertilization The process that occurs when a sperm cell unites with an egg cell
Zygote The fertilized egg
Cones A reproductive structure in the gymnosperm
Ovule A structure that contains an egg cell
Fruit The ripened ovary and other structures that enclose one or more seeds
Tropism A plant's growth response toward or away from a stimulus
Hormone A chemical that affects how the plant grows and develops
Auxin One important plant hormone
Photoperiodism A plant's response to seasonal changes in the length of night and day
Critical night length When a plant will only bloom when the nights last a certain length of time
Dormancy A. When an organism's growth or activity stops
Perennials flowering plants that live more than two years
Created by: KodaFabian
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards