Heredity and Variation
| Description: proteins | |
| Number of Questions: 15 | |
| Created by: Prajapati Rathore | |
| Tags: mendel alleles dominance Principles of Inheritance and Variation |
A woman has a rare abnormility of eyes, called ptosis. A single dominant gene P is responsible for it. The woman's father had ptosis, but her mother was normal. What is the probable genotype of the woman and her father?
Mule is a result of
How many contrasts were used by Mendel in his experiments?
What is the collection of clones having identical genetic make-up called?
What is an allele?
Which of the following characters was not dominant in Mendel's experiments?
If a homozygous tall plant, which remained stunted due to lack of nutrition, is crossed with a short plant, then the ratio of phenotypes in F2 generation is
What does phenotypic ratio of 9 : 3 : 3 : 1 prove?
ABO blood grouping is based on
Mendel used emasculation technique to carry out his experiments. Which part of a flower is removed in emasculation?
If A is dominant gene and a is recessive gene and a cross produces 1 : 1 ratio of phenotypes in F1 generation, then the parental genotypes are
Incomplete dominance 1 : 2 : 1 ratio is observed in
The genome of a sexually reproducing diploid contains
How many phenotypes are observed in F2 generation of dihybrid cross?
Which test is used to check the zygosity of an individual?