Genetics: Pascal's Triangle

Published 2008-07-27
Basic genetics tutoring: Pascal's Triangle can be used to determine the leading coefficients of terms when expanding a binomial, as is often done when solving genetics word problems related to genetic counseling.

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  • Pascal's triangle can be used in genetics when you have to expand a binomial to solve a problem dealing with genetic counseling, for example. Here's my video on expanding a binomial: watch?v=BJW8Kc6YAOQ And here's my first video of 4 that puts both Pascal's triangle and expanding the binomial - and completing a dihyrbid cross using a Punnet square - into practice to solve a genetics word problem. watch?v=Fvme0LhSoJs