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TLS Online TPP Program

#Question id: 3584

In a plant species, a segregating line (RR- Red, Rr- Pink and rr- white) that contains both homozygotes and heterozygotes at a locus can be made homozygous by repeated selfing for several generations. What is the proportional red flower in third generations of selfing, if the level of heterozygosity in generation '0' is denoted as 1?

#Section 3: Genetics, Cellular and Molecular Biology

  1. 44%    

  2. 12.5%                 

  3. 25%            

  4. 88%

More Questions
TLS Online TPP Program

#Question id: 18672

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

Larger DNA fragments up to 2 × 10 3 kb can be separated by using
TLS Online TPP Program

#Question id: 18683

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

Eukaryotic mRNA can be separated by using 
TLS Online TPP Program

#Question id: 18685

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

Match the items in Group 1 with an appropriate description in Group 2 
Group I                                      Group 2 
P. UPGMA                             1. Protein sequence database
Q. CLUSTALW                       2. Phylogenetic Analysis
R. SWISS-PROT                    3. 3-D structure visualization
S. RasMol                              4. Multiple sequence alignment
TLS Online TPP Program

#Question id: 18686

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

Homology modeling may be distinguished from ab initio prediction because: 
TLS Online TPP Program

#Question id: 18687

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

Homology modeling involves 
TLS Online TPP Program

#Question id: 18688

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

Match the items in Group 1 with an appropriate description in Group 2 
Group I                                      Group 2 
P. GOR method                           1. Protein structure visualization 
Q. Genome sequencing           2. Sanger method
R. ESTs                                         3. Protein secondary structure prediction
S. RasMol                                    4. gene expressed as cDNA