Biology, asked by kingofclashofclans62, 11 months ago

Describe about punnet square n how to find genotype n phenotype ratio

Answers

Answered by blackpinf4ever

Okay so look at the question and answer below

As u can see the Phenotype is 2 rollers and 2 non-rollers

So my ratio would be 2:2

And my genotype is 2 heterozygous dominated and 2 Homozygous reccesive

So my ratio would be 2:2 again

Phenotype is what u can see and genotype is the gene

Hope it helped!

Attachments:

blackpinf4ever: Kinda...but you know last exam syndrome

blackpinf4ever: I'm using my laptop right now....so I don't get the follow thingy

blackpinf4ever: Hey...If u still didn't understand check amoeba sisters they're good

blackpinf4ever: On youtube

blackpinf4ever: Listen one easy trick

blackpinf4ever: If its a monohybrid cross then the phenotype ratio is always 3:1 and genotype ration is always 1:2:1 remember this and don't worry abt anything else

Answered by Anonymous

The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach. The diagram is used by biologists to determine the probability of an offspring having a particular genotype. The Punnett square is a tabular summary of possible combinations of maternal alleles with paternal alleles.

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