‘Eugenics’ pertains to
Improvement of mankind by improving his heredity
Preservating human sperms for artificial insemination
Study of human genetics
Controlling size of a human family
Heterozygous tall and violet flowered pea plants were selfed and total $512$ seeds are collected. What will be total number of seeds for both heterozygous traits?
The first definite proof of mutagenic action of $X$-rays was given by
Continuous variations are attributed to
The diagrammatic representation of the chromosomes of an individual is called
In garden pea, starch is synthesised effectively in