Zoology Principles of Inheritance and Variation questions from NEET UG 2012.
Represented below is the inheritance pattern of a certain type of traits in humans. Which one of the following conditions could be an example of this pattern? 
The idea of mutations was brought forth by
A test cross is carried out to
A normal-visioned man whose father was colour blind, marries a woman whose father was also colourblind. They have their first child as a daughter. What are the chances that this child would be colourblind?
$\mathrm{F}_2$ generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as $1: 2: 1$. It represents a case of
Which one of the following is a wrong statement regarding mutations?