_____ genotype denotes guineaping with white coloured and smooth hair.

Identify the genotype of guineaping having black colour and rough hair-

Identify the genotype of guineaping having black colour and rough hair-

A young infant may be feeding entirely on mother's milk which is white in colour but the stools which the infant passes out is quite yellowish. The yellow colour of stool is due to

__________ demostrated the inheritance of skin colour of Negroes and Whites in U.S.

What will be the genotype of a pure recessive guineaping produced in dihybrid cross.

A snapdragon plant homezygous for red flower when crossed with a white flowered plant of the same species produced pink flowers in F_(1) generation. (a) What is the phenotypic expression called ? (b) Work out the cross to show the F_(2) generation when F_(1) was self-pollinated. Give the phenotypic and genotypic ratios of f_(2) generation. (c) How do you compare the f_(2) phenotypic and genotypic ratios with those of Mendelian monohybrid f_(2) ?

A bamboo stick is 2m long, 75 cm of it is coloured red and rest part coloured white. (iii) Let's find the ratio between the part colooured red and coloured white.

When Mendel self pollinated the F_(1) plants of genotype RrYy, in the F_(2) generation, the yellow and green colour segregated in the ratio

An urn contains m white and n black balls. A ball is drawn at random and is put back into the urn along with k balls of the same colour as that of the ball drawn. a ball is again drawn at random. Show that the probability of drawing a white ball now does not depend on k.

With the help of checker board show the type of offsprings that might be produced in a cross between hybrid black guineaping and a pure white guineaping. State the law of Segregation as proposed by Mendel.