Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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


blume- life science ch 10 part one

sex cells formed by meiosis with only half of the chromosomes haploid
plants release these into their surroundings to produce offspring spores
the joining of two haploid cells begins this stage sporophyte
when an egg and a sperm combine fertilization
depending on the species of plant, these organs can be on the same of different plants reproductive
this stage is begun when cells in reproductive organs undergo meiosis and produce haploid cells gametophyte
asexual ________________ does not require the production of sex cells reproduction
have a full set of chromosomes diploid cells
something all organisms have in common life cycle
in ________________ reproduction a new plant can be brown from a leaf, stem, or root asexual
in _____________ reproduction a sperm cell fertilizes an egg cell to form a zygote sexual
the ______________ stage begins when sex cells produce haploid cells called spores gametophyte
the _____________stage begins with fertilization sporophyte
seedless plants do not produce ____________ seeds
the ____________ of seedless plants grow into plants that produce sex cells spores
all nonvascular and some vascular plants are _____________ seedless
the gametophyte stage produces ____________ sex cells
the sporophyte stage produces ___________ spores
when spores are ___________ and land in an appropriate environment the can grow into new gametophyte stage plants released
most vascular seedless plants are __________ ferns
fern plants have ____________ that grow from an underground stem called a __________ fronds and rhizome
fern ____________ are produced in sori, which are usually on the underside of fronds spored
a fern spore that lands in a favorable environment grows into a gametophyte plant called a _______________ prothallus
____________ form in the prothallus sex cells
when fertilization occurs, the _________ starts the sporophyte stage zygote
ferns may produce __________ when rhizomes form new branches are separated from the main plant asexually
Created by: gtrevino