TLS Online TPP Program

#Question id: 14131


The suitable substitution matrix to align closely related sequences is

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. PAM 250 or BLOSSUM 80
  2. PAM 40 or BLOSSUM 80
  3. PAM 120 or BLOSSUM 40
  4. PAM 250 or BLOSSUM 40
More Questions
TLS Online TPP Program

#Question id: 3324

#Section 3: Genetics, Cellular and Molecular Biology

If only 20 males and 20 female grizzlies exist today, but only 10 of the males and 6 female breed, what are effective population size?

TLS Online TPP Program

#Question id: 3325

#Section 3: Genetics, Cellular and Molecular Biology

The frequency of the dominant red allele (R) in a population of diploid organisms is equal to the frequency of the recessive white allele (r). The frequency of red individuals assuming Hardy-Weinberg equilibrium is (express the frequency using decimal notation, not as a fraction or a percentage)

TLS Online TPP Program

#Question id: 3326

#Section 3: Genetics, Cellular and Molecular Biology

What are the assumptions of Hardy Weinberg equilibrium?

TLS Online TPP Program

#Question id: 3327

#Section 3: Genetics, Cellular and Molecular Biology

Birds that are brood parasites lay eggs in the nests of other birds. This is a successful strategy for the parasite only if

TLS Online TPP Program

#Question id: 3328

#Section 3: Genetics, Cellular and Molecular Biology

The fitness of a genotype is higher when it is rare in a population. Which of the following types of selection is most likely operating?

TLS Online TPP Program

#Question id: 3329

#Section 3: Genetics, Cellular and Molecular Biology

The following genotypes of one locus in population are given  - Genotype ( Number)

AA (120)  AB ( 30)  BB  (50) CC  (300)

AC  (400)  BC (100)

Which of the following is the correct frequency of C allele and A allele respectively?