Assume that a rescarcher is studying coat color in voles, 'three strains of white vole have been isolated: milky, blanc, and weiss. white is a recessive trait in each strain homoaygous white voles are obtained for each strain. consider the following crosses milky × blanc = all white progeny mailly x weiss all brown (wild-type vole color) blanc x wess = all brown (wild-type vole color) the conclusion most consistent with these results is:
a) all three strains have mutations in the same gene.
b) all three strains have mutations in different genes
c) milky and blanc have inutations in the same genc, weiss has a
d) milky and weiss have mutations in the same gene, blanc has a mutation in a different gene. mutation in a different gene
e) weiss and blanc have mutations on the same gene, milky has a mutation in a different gene.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.