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

Hereditary Unit 1

TermDefinition
Binary Fission Divide into two identical cells
Budding An offspring grows out of the parents body. Not an equal dividing like binary fission.
Fragmentation/Regeneration offspring form out of broken off pieces of the parent
Sexual Reproduction The genetic information from two parents is combined to create offspring with unique genetic traits.
Internal Fertilization Fertilization (egg + sperm) occurs within the female
External Fertilization Fertilization occurs outside the female in a watery medium
Asexual Reproduction offspring are created from a single organism and are exact copies of that parent
Pollination The transfer of pollen to a stigma, ovule, flower, or plant to allow fertilization
angiosperms flowering plant
petals attract pollinators, protect inner structures
sepal to protect and support flower, keep from drying out
stem provide support; transport water and nutrients, store water and food
stamen filament and stalk (male part)
anther produces pollen (sperm)
Filament stalk holds anther up
pistil female parts
stigma sticky part where pollen sticks
style stalk that supports the stigma
ovary where fertilization occurs (pollen + egg = seed), seeds are formed, turned into fruit
Created by: Abriana M
Popular Earth 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