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Pascal

pascal

(Science: chemistry) The sI unit of pressure, equal to newtons per meter squared.


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Plants - genetics

You know that the number of offspring is shown by Pascal's triangle, right? For two alleles you have 1 : 2 : 1 For three alleles 1 : 3 : 3 : 1 For four 1 : 4 : 6 : 4 : 1 etc. So, if 4 in 1000 are 12 and 36 cm tall, that means that every in 250 plants ...

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by JackBean
Sat Feb 16, 2013 10:27 am
 
Forum: Genetics
Topic: Plants - genetics
Replies: 5
Views: 2852

Plants - genetics

4 in 1000 is the same as 1 in 250, which corresponds to 1 : 8 : 28 : 56 : 70 : 56 : 28 : 8 : 1 (from the Pascal's triangle http://en.wikipedia.org/wiki/Pascal%27s_triangle ) that is 9 options for 24 cm difference (36 - 12), thus the consequtive steps are of 3 cm. Thus 27 cm ...

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by JackBean
Fri Dec 21, 2012 10:53 pm
 
Forum: Genetics
Topic: Plants - genetics
Replies: 5
Views: 2852

Re: Theories - Origin of Life

... of Life”. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3189188/?tool=pubmed A Rooted Net of Life 2011 David Williams, #1 Gregory P Fournier, #2 Pascal Lapierre,3Kristen S Swithers,1 Anna G Green,1 Cheryl P Andam,1 and J Peter Gogarten 1 All papers are reviewed by expert reviewers before publication ...

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by scottie
Fri Jan 13, 2012 2:16 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 562
Views: 929209

Genetics Homework Drama

*hint* you're going to find a lot of different combos, maybe pascal's triangle would help.

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by mith
Mon Sep 03, 2007 1:28 am
 
Forum: Genetics
Topic: Genetics Homework Drama
Replies: 12
Views: 8254


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