Wednesday, February 17, 2010

Seventh Grade Week 17

This week we continue looking at the Human Body. Remember, as we go through this entire unit, add to, redo, edit your Human Body Notebook 10 projects. Send it to hoopmanscience@gmail.com. This week as a class we are editing and adding to the pages on the reproductive system.

What is different about the cells produced by the reproductive system?
Why do you thing this difference is so important in reproduction?

Contracts for this week focus on these questions. Use the Human Body Google Doc we created as a list of resources to use in your research and use this form to add new resources.

16 comments:

  1. Miosis-DNA multiplies in a cell
    Cell splits=2 cells with normal DNA
    Cell splits into gametes(sperm or egg)=haploid=1/2 of chromozone so when sperm & egg combine=whole cell=diploid

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  2. Did you know that 5% to 10% of women get Endometriosis in their reproductive years

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  3. Do you have a spell check for this blog? How do you spell so many things wrong?

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  4. How many different diseases are there for the reproductive system?

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  5. Males make sperm cells and females make egg cells.

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  6. The cause of endometriosis is unknown, but there are some theories like when the endometrial cells during menstruation possibly back up into the fillopian tubes and flow into thew pelvis.And Julia, how do you know all this?!

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  7. Shauna, how do they know this fact? Do they test everyone and ask everyone?

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  8. what are the steps of miosis? what are some results if one of these steps goes wrong?

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  9. what is the difference male hormones and female

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  10. there is a 4% chance of birth defects even if the women stays away from all drugs

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  11. i wonder how the human body can keep up wth all its organs???????????

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  12. michael birenbaumWed Feb 24, 12:22:00 PM

    nick there r 2 many 2 count

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  13. Myles, people can't spell things right. Deal with it

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  14. i think there are 47 desise for the reordution system

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