Dictionary » P » Parents



persons functioning as natural, adoptive, or substitute parents. The heading includes the concept of parenthood as well as preparation for becoming a parent.

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Question about hair color and tallness inheritance

... relationship, then he must carry the ginger gene, so do i and my sister, i think. As far as i know, for having ginger hair offspring both of the parents must have the genes for the ginger hair, but im not sure if i know it right. I dont know if it helps but here are the hair colors that i know ...

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by hitom
Thu Aug 07, 2014 9:58 pm
Forum: Genetics
Topic: Question about hair color and tallness inheritance
Replies: 0
Views: 618


What is the probability that the offsprings have the same phenotype and genotype with both parents , with none of them if the parents are: AaBbCcDdEe x aaBbccDdee . I would really appreciate it if you could help me as soon as possible because i need this for the exam.

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by inasuli
Sun Mar 02, 2014 2:33 pm
Forum: Genetics
Topic: Genetics
Replies: 1
Views: 1198

Re: Brain size=IQ level theory (Blacks vs Whites & Asians)

... But when a group of investigators sought out the very brightest black children in the Chicago school system and asked them about the race of their parents and grandparents, these children were found to have no greater degree of European ancestry than blacks in the population at large. Most tellingly, ...

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by Seth90210
Sat Oct 26, 2013 7:38 am
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 72
Views: 269907

I need help with Punnett Square

... and a male fly with ebony (E) body color (keep all other traits as wild-type)—show the F1 offspring. Result I've got is here Results of Cross #1 Parents (Female: BW) x (Male: E) Offspring Phenotype Number Proportion Ratio Female: + 4982 0.4980 1.000 Male: + 5023 0.5020 1.008 Total 10005 then ...

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by Yokie83
Sun Sep 29, 2013 9:21 pm
Forum: Genetics
Topic: I need help with Punnett Square
Replies: 1
Views: 3169

Speciation challenges the meaning of "beneficial mutation"

... brings into question the typical notion of an allele as beneficial or harmful. The hyrbid's alleles might have been very beneficial to its parents, but the hybrid's problem is one of compatibility. The hybrid is like a car that doesn't work because it's made of both Toyota and Nissan parts. ...

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by wildfunguy
Sat Sep 28, 2013 11:11 pm
Forum: Evolution
Topic: Speciation challenges the meaning of "beneficial mutation"
Replies: 3
Views: 8815
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