Save
Upgrade to remove ads
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

Reproductive Sytem

Biology Test 2

QuestionAnswer
What are the three types of gametes in sexual reproduction? Primary Gamete (original diploid) Secondary Gamete (haploid) Mature Gamete (haploid after mitosis sperm or egg)
Male gametogenesis anatomy Testes filled with sperm producing semineferous tubules
Male gametogenesis cells [in semineferous tubules] Primary spermatocyte (becomes sperm) Leydig cells (outside tube)secrete testosterone Sertoli cells Nourish/protect sperm (majority of tubule)
List the series of events in male reproduction Hypothalamus-> GnRH-> Anterior pituitary-> FSH and LH FSH-> Sertoli cells LH-> Leydig cells ->spermatocyte->secondary spermatocyte Testosterone provides constant negative feedback
What are the two female reproductive cycles Ovarian cycle and Uterine Cycle
What are the stages of the Ovarian Cycle 1) 1-14 days follicle matures 2) 14 primary oocyte->secondary oocyte (ovulation) 3) 14-28 days follicle->corpus luteum
What is a follicle Primary oocyte and surrounding follicle cells that nourish it
What does the uteran cycle do? Endometrial lining grows (blood supply and glycogen stores increase) in preparation for fetus, and then is sloughed off
Hormonal control FSH and LH levels rise->1 oocyte maturation-> estrogen-> endometial growth-> FSH and LH decreased by negative feedback-> LH surge-> 2 oocyte (ovulation)-> corpus luteum -> progesterone ->keeps endometrial lining-> LH and FSH low-> corpus luteum det. at 26
What happens if egg is fertilized embryo secretes hCG hormone; maintains corpus luteum, progesterone stays, endometrium maintained during pregnancy
Created by: hannahprt
Popular Biology 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