From the marriage between two heterozygotes for albinism, what is the chance that the first would be non-albino
A. 1/4
B. 1/2
C. 3/6
D. 3/4
Answer: Option D
Solution(By Examveda Team)
From the marriage between two heterozygotes for albinism, the chance that the first would be non-albino is 3/4.Albinism is the congenital absence of melanin in an animal or plant resulting in white hair, feathers, scales and skin, and pink or blue eyes. Individuals with the condition are referred to as albinos.
For two heterozygote parents (Aa), 1/4 of all offspring would be expected to show the recessive trait of albinism.
The chance of a child of these parents having normal skin color (Non-albino) is 3/4.
Related Questions on Genetics and Plant Breeding
Genetic code was discovered by
A. Khorana and Methaei
B. Flemming and Methaei
C. Holley, Nirenberg and Khorana
D. Holley and Nirenberg
Progeny of breeder seed is referred to as
A. Breeder seed
B. Nucleus seed
C. Foundation seed
D. Certified seed
Molecular basis of organ differentiation depends on the modulation in transcription by
A. RNA pol
B. Transcription factor
C. Anticodon
D. All of the above
The phenomenon of linkage was first observed by
A. Bateson and Punnet
B. Nilson
C. Hugo de Vries
D. Mendel
Join The Discussion