#1 (permalink)

i new here and not sure if this is right or not. i just need some serious homework help. with genotypes and phenotypes using the punnett square.

#2 (permalink)

More specific?

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#3 (permalink)

This is the right section...

Good ol' genetics.

You need to give us really specific explanations of what you need help with...we can't really explain the whole thing...

This site seems to explain it pretty well though:

http://anthro.palomar.edu/mendel/mendel_2.htm

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www.last.fm/user/shmads/

#4 (permalink)

Talk to me on AIM and I'll try to help you out if I can.

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#5 (permalink)

It's rather easy. If you would like to post a question that will help.

#6 (permalink)

scenario-- 2 hampsters that are hybrid for long tails (dominate) are bred and produce 4 younguns as a first generation.
A) what are the genotypes and phenotypes of the parent hampsters

B)what are the genotypes and the phenotypes of each of the 4 first generation

C)what would the percentage of their offspring with each phenotype. Explain how I came up with these numbers

Use punnett square to answer a,b, and c.

#7 (permalink)

Check out the link I gave you. That explains how to do it.

Pretty much (if i remember correctly)

H h
H H Hh
h Hh hh

That means that 3 of the four kids should have long tails: two are hybrids.

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www.last.fm/user/shmads/

#8 (permalink)

THANK YOU!!!! THANK YOU!!! Shmads the sight you sent me was so helpful. now hopefully I won't get and "F" and i won't get in trouble with mom.