NEET UG Biology — Genetics previous year questions with solutions.
In a dihybrid cross, the phenotypic ratio in F₂ generation is:
Which of the following is a sex-linked recessive disorder?
In a dihybrid cross between RrYy × RrYy, the phenotypic ratio of round yellow to wrinkled green is:
The phenotypic ratio of a monohybrid cross in F₂ generation is:
In Mendel's monohybrid cross, the phenotypic ratio in F₂ generation is:
What fraction of the F₂ plants with round seeds will be heterozygous for seed shape?
If the F₂ wrinkled yellow plants are crossed with wrinkled green plants, what percentage of offspring will be wrinkled green?
How many plants in the F₂ generation are expected to have round green seeds?
DNA replication is
The phenotypic ratio of a monohybrid cross is
The enzyme involved in DNA replication is
The law of independent assortment was given by
Okazaki fragments are formed during
Crossing over occurs during
The number of chromosomes in human somatic cells is
The codon AUG codes for
Sickle cell anemia is caused by
Down syndrome is due to
The process of synthesis of RNA from DNA is called
Which of the following is a stop codon?
Klinefelter syndrome has the chromosomal composition
The central dogma of molecular biology is
Linkage was discovered by