Your SlideShare is downloading. ×
  • Like
Karyotype lab ppt
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Now you can save presentations on your phone or tablet

Available for both IPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Karyotype lab ppt

  • 1,370 views
Published

 

Published in Health & Medicine , Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
1,370
On SlideShare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
30
Comments
0
Likes
1

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. copyright cmassengale 1
  • 2. copyright cmassengale 2
  • 3. Chromosome NumberAll cells in the human body (SOMATIC CELLS) have 46 or 23 pairs of chromosomesCalled the DIPLOID or 2n numberGAMETES (eggs & sperm) have only 23 chromosomesCalled the MONOPLOID or 1n number copyright cmassengale 3
  • 4. NondisjunctionChromosomes may fail to separate during meiosisResulting gametes may have too few or too many chromosomesDisorders: Down Syndrome – three 21st chromosomes Turner Syndrome – single X chromosome Klinefelter’s Syndrome – XXY chromosomes copyright cmassengale 4
  • 5. copyright cmassengale 2n = 46 5
  • 6. 2n = 46copyright cmassengale 6
  • 7. 2n = 47copyright cmassengale 7
  • 8. 2n = 47copyright cmassengale 8
  • 9. 2n = 47copyright cmassengale 9
  • 10. 2n = 45copyright cmassengale 10
  • 11. copyright cmassengale 11