TLS Online TPP Program

#Question id: 27220


Which of the following statement is incorrect regarding advantage of multiple sequence alignment?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. It reveals more biological information than many pairwise alignments.
  2. It allows the identification of conserved sequence patterns and motifs in the whole sequence family
  3. Multiple sequence alignment is an essential prerequisite to carrying out phylogenetic analysis of sequence families and prediction of protein secondary and tertiary structures.
  4. None of the above.
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TLS Online TPP Program

#Question id: 3363

#Section 3: Genetics, Cellular and Molecular Biology

An autosomal recessive condition affects 1 newborn in 100 in a random mating population without any disruptive acting force. What is the approximate expected frequency of carriers in this population?

TLS Online TPP Program

#Question id: 3364

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following equations represents the corresponding equilibrium for a locus with three alleles p, q and r of diploid individuals? (P, Q and R represent the frequencies of p, q and r, respectively)

TLS Online TPP Program

#Question id: 3368

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The origin of a new plant species by hybridization, coupled with accidents during nuclear division, is an example of

TLS Online TPP Program

#Question id: 3509

#Section 3: Genetics, Cellular and Molecular Biology

Principle of independent assortment apply for those gene that is

TLS Online TPP Program

#Question id: 3510

#Section 3: Genetics, Cellular and Molecular Biology

Assume that the trihybrid cross AA BB RR X aa bb rr is made in a plant species in. What proportion of F2 progeny would be expected to be homozygous for all three genes when independently assort?

TLS Online TPP Program

#Question id: 3511

#Section 3: Genetics, Cellular and Molecular Biology

What proportional of one round and two wrinkle seed if random selected 3 seed from various seed produced from monohybrid test cross?