NEET BIOLOGY

GENETICS AND EVOLUTION

GENETIC BASIS OF INHERITANCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If short hair (L) is dominant to long hair (l), animals LL and Ll have the same ____
A
genotypes.
B
phenotypes.
C
alleles.
D
genes.
Explanation: 

Detailed explanation-1: -Answer and Explanation: The genotype of the parent would be Ll. It is given that offspring with long hairs are more than the short hair.

Detailed explanation-2: -Short hair is due to a dominant gene (S) in rabbits and long hair is its recessive allele (s). A cross between a short-haired male and a long-haired male produced a litter of one long-haired and seven short-haired bunnies.

Detailed explanation-3: -In an organism, tall phenotype is dominant over recessive phenotype, and alleles are designated as T and small t, respectively.

Detailed explanation-4: -Short hair is due to a dominant gene L and long ahir to its recessive allele 1 (in rabbit). A cross-YouTube.

Detailed explanation-5: -In cats, short hair is due to a dominant gene while long hair is due to a recessive gene. The presence or the absence of the gene for short hair determines the hair length in cats.

There is 1 question to complete.