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In the peppered moth experiment, if the light-colored moth phenotype is dominant L and the dark-colored moth phenotype is recessive l, what are the possible genotypes of the light colored moths? I need the answer by today

2007-04-07 18:16:07 · 4 answers · asked by Anonymous in Science & Mathematics Biology

to the details added- what would be the possbile genotypes of the light colored moths??? ----

And what would be the Punnett square of a cross between two light heterozygous moths be?

2007-04-07 18:25:36 · update #1

To the question i just asked what are the genotypes and phenotypes of the F1 generation>???

2007-04-07 18:36:50 · update #2

4 answers

3:1
all trait issues have a ratio of 3:1

its hard to draw here

L L
l Ll Ll
l Ll Ll

Or

L l
L LL Ll
l Ll ll

or

L l
l Ll ll
l Ll ll

In the over all view about 75% will be carriers of recessive gene, 25% will be recessive.

2007-04-07 18:26:39 · answer #1 · answered by Phil B 3 · 0 0

If B stands for the dominant light color, then
b stands for the recessive dark color.

The light colored moths could be genotype BB or Bb.

Just make sure it has one of the capital letters, whatever letter you decide to use.

2007-04-07 18:19:55 · answer #2 · answered by ecolink 7 · 0 0

i think it is starting to become true, but i think it is just a little more pervert infested at night. but yeah i think the reverse pervert vampires(lol do not even ask where that came from)are coming out more and more. And hey the women being more dirty minded than the men works for me, it has definitely shown me a few new things that now I really love now and can not get enough. way to go ladies!!!! keep it up.

2016-04-01 03:07:34 · answer #3 · answered by Anonymous · 0 0

for the expression of the light colour the alleles need to be either homozygous domonant or heterozygous as it is a dominant trait
LL,LI

2007-04-07 18:25:35 · answer #4 · answered by rara avis 4 · 0 0

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