Persons who are colour blind cannot distinguish
Red and green
Black and yellow
Green and blue
Yellow and white
In a sickle cell anaemia glutamic acid is replaced by valine, which the following codes for glutamic acid ?
Given below is pedigree chart showing the inheritance of a certain trait in human. Select the correct option for the given chart
Which of the following is an example of sex-linked disease?
:Match the columns :
Column $I$ |
Column $II$ |
||
$(a)$ | Sickle cell anaemia | $(p)$ | Homogentisic acid |
$(b)$ | Alkaptonuria | $(q)$ | Lack of Melanin |
$(c)$ | Albinism | $(r)$ | Accumulation of Amino acid |
$d)$ | Phenyl Ketonuria | $(s)$ | Defective haemoglobin |
Which one of the following symbols and its representation, used in human pedigree analysis is correct?