Rats

First of all you have to realise that there are two phenotypical features being discussed, eye color and fur color. From the given numbers of the rats offspring, you will notice that the highest portion of them were Brown eyes Brown fur. This is most likely due to dominant alleles for these phenotypes, ...

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Through mutations like these the rats would eventually become so different that we could recognise them as different species (i.e. they couldn't breed---that’s the most accepted definition anyway). I hope that helps. your statement is meaningless ...

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... this question... Iknow its dihybrid inheritance but cant seem to make it fit the rules ive learned???? Help would be appreciated... Two domestic rats with brown fur and brown eyes mate a number of times over a period of time. The offspring do not match the parents... The offspring are: 8 with ...

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... the populations would be separate, this event now allows for mutations of genes which will not affect the original populations. So the isolated rats will slowly become different from the originals through mutation, for example one rat may have mutated and gain spots which help it to camouflage ...

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Hi. I have two questions about lipoprotein metabolism in rats and having trouble approaching them. Any help would be appreciated. 1. Rats are nocturnal feeders. How does this effect on the study of lipoprotein metabolism if the samples are collected ...

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