A man having Klinefelter's syndrome is
Intersex with secondary sexual characters on the side of female
Male with secondary sexual characters of female
Female with secondary sexual characters of male
Normal fertile male
The monosomic condition in human beings depicted as $XO$ is referred to as
In man, which of the following genotypes and phenotypes may be the correct result of aneuploidy in sex chromosomes?
The person with klinefelter's syndrome
Down’s syndrome is caused by an extra copy of chromosome number $21$. What percentage of offspring produced by an affected mother and a normal father would be affected by this disorder
Match the following:
Column – I | Column $- II$ |
$(1)$ Failure of cytokinesis | $(p)$ To study in beritance of particular traits |
$(2)$ Trisomy of 21 | $(q)$ Polyploidy |
$(3)$ Error of metabolism | $(r)$ Down's syndrome |
$(4)$ Pedigree analysis | $(s)$ Phenylketonuria |