Perform the following operations on the matrix

 

i) Add the third row to the second row

ii) Subtract the third column from the first column. The determinant of the resultant matrix is 

#Question id: 3332

#Section 3: Genetics, Cellular and Molecular Biology

The frequencies of alleles 'H' and 'h' in a population at Hardy- Weinberg equilibrium are 0.6 and 0.4, respectively. In a random sample of 1000 individuals taken from the population, how many are expected individuals carry H allele?

#Question id: 3333

#Section 3: Genetics, Cellular and Molecular Biology

The flipper of whale and the wings of bats represent a case of

#Question id: 3334

#Section 3: Genetics, Cellular and Molecular Biology

Red hair is a dominant trait in human. In a randomly mating population in Hardy-Weinberg equilibrium approximately 91% of individuals are red- haired. What is the frequency of the recessive allele?

#Question id: 3335

#Section 3: Genetics, Cellular and Molecular Biology

Consider hypothetical populations that have arisen from the mixing of migrants from different sources: f(AA)- 0.30   f(Aa)- 0.0     f(aa)- 0.70 After one generation of random mating within population, what will be genotypic frequencies?

#Question id: 3336

#Section 3: Genetics, Cellular and Molecular Biology

There are 4 alleles at a given locus in a diploid population and all alleles are equal abundant. What is the proportion of all homozygotes in the population?

#Question id: 3337

#Section 3: Genetics, Cellular and Molecular Biology

Small populations are threatened by a least loss of genetic variability is due to