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Higher Biology - HSN forum

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Higher Biology


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#1 chicken licking

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Posted 01 December 2004 - 08:26 PM

I'm kinda stuck on the punnet square for dihybrid cross! What's the gamete genotype for 'RrYy'?

#2 werlop

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Posted 02 December 2004 - 05:49 PM

RrYy:

RY
Ry
rY
ry

Just work out all the possible combinations you can get, its pretty simple really, post some more questions if you are having trouble.
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If you can keep your head when all about you
Are losing theirs and blaming it on you,
If you can trust yourself when all men doubt you
But make allowance for their doubting too,
If you can wait and not be tired by waiting,
Or being lied about, don't deal in lies,
Or being hated, don't give way to hating,
And yet don't look too good, nor talk too wise:
Yours is the Earth and everything that's in it,
And--which is more--you'll be a Man, my son!

#3 werlop

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Posted 02 December 2004 - 05:50 PM

Incidentally you have posted this in the advanced highers forum.
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If you can keep your head when all about you
Are losing theirs and blaming it on you,
If you can trust yourself when all men doubt you
But make allowance for their doubting too,
If you can wait and not be tired by waiting,
Or being lied about, don't deal in lies,
Or being hated, don't give way to hating,
And yet don't look too good, nor talk too wise:
Yours is the Earth and everything that's in it,
And--which is more--you'll be a Man, my son!

#4 Quirkycat

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Posted 14 January 2005 - 12:07 AM

QUOTE(werlop @ Dec 2 2004, 05:50 PM)
Incidentally you have posted this in the advanced highers forum.

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Er ... it says 'Higher Biology' at the top of the page .... I don't understand!
I think your punnet square answer is right tho!

Ps. Is advanced Higher Bio hard/challanging/easy/worth doing? I think I'm gonna take it next year!
LOL ... it's me again! *grabs ppl to stop them running away* Now just u stay and listen to me ... hehe!

#5 chicken licking

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Posted 15 January 2005 - 07:13 PM

QUOTE(Quirkycat @ Jan 14 2005, 01:07 AM)
QUOTE(werlop @ Dec 2 2004, 05:50 PM)
Incidentally you have posted this in the advanced highers forum.

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Er ... it says 'Higher Biology' at the top of the page .... I don't understand!
I think your punnet square answer is right tho!

Ps. Is advanced Higher Bio hard/challanging/easy/worth doing? I think I'm gonna take it next year!

View Post



Yeh i was kinda STUPID for putting it in AH biology. I think they moved it to its rightful place. smile.gif





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