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Q. A locus in mice is involved with pigment production; when parents heterozygous at this locus are mated, 3/4 of the progeny are coloured and 1/4 are albino. Another phenotype concerns coat colour; when two yellow mice are mated, 2/3 of the progeny are yellow and 1/3 are agouti. The […]

A gene encoding one of the protein involved in DNA replication has been inactivated by a mutation. In the absence of this protein, the cell can not replicate its DNA. It attempts to do it, unaware it will be for the last time. What DNA products would be generated if […]

1. What type of data should one use or do correlation rather than model 1 regression and why 2. Which one is more powerful single class a nova or randomblock anova when blocking is effective 3. Which one is more powerful parametric or nonparametric onproportion ranging from 4 -6 4. […]

Slash-and-burn agriculture has been practiced for millennia in tropical countries throughout the world. In this form of agriculture, some timber may be harvested from tropical forests prior to their conversion to agricultural use, but most of the aboveground biomass is cut and burned on site. Agricultural crops are planted immediately […]