In a population of $1000$ individuals,$490$ belong to genotype $MM$,$420$ to $Mm$,and the remaining to $mm$. Based on this data,the frequency of allele $m$ in the population is . . . . . . .

Lesch-Nyhan disease is an $X$-linked recessive disorder that causes neurological damage in human beings. $A$ survey of $500$ males from a Caucasian population revealed that $20$ were affected with this disorder. What is the frequency of the normal allele in this population?

In Gir forest,out of $100$ individuals,$40$ individuals are recessive. Calculate the percentage of heterozygous progeny by the Hardy-Weinberg principle. (in $\%$)

In a population,the frequency of the $M$ allele is $0.8$. Calculate the frequency of the homozygous recessive genotype in that population. (in $\%$)

If $98$ members out of $200$ in a population express the recessive phenotype,what is the percentage of heterozygotes in that population?

What is the sum total of all genes present in a population called?