In Corn,three Dominant Genes Are Necessary for Aleurone Colour

question 76

Essay

In corn,three dominant genes are necessary for aleurone colour.The genotype B_D_R_ is coloured.Any homozygous recessive for one gene is colourless.Predict the genotypes and phenotypes of the offspring of the cross BbDdRR × BbDdrr

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Definitions:

Soil Porosity

The measure of the void spaces in soil, affecting its ability to hold water and air, crucial for plant roots and soil organisms.

Soil Texture

The feel of the soil, determined by the proportion of sand, silt, and clay particles within it.

Influence

The capacity to have an effect on the character, development, or behavior of someone or something, or the effect itself.

Earth's Surface

The outermost layer of the Earth, consisting of land, water, and where most terrestrial life exists.