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#Question id: 12102

Use the following diagram of Joseph Connell's study of barnacle distribution in Scotland to answer the following two questions


Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?

#SCPH06 I Botany
  1. Chthamalus and Balanus compete for the same types of food. 
  2. Balanus is less able to resist desiccation than Chthamalus.
  3. Chthamalus prefers higher temperatures than Balanus. 

  4. Balanus is a better osmoregulator that Chthamalus

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TLS Online TPP Program

#Question id: 18684

#SCPH01 Biochemistry

Amplified product of PCR can be calculated by using
TLS Online TPP Program

#Question id: 18685

#SCPH01 Biochemistry

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: 18685

#I Life Science/ Life Sciences Group – I-V

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: 18685

#SCPH05 I 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

#SCPH01 Biochemistry

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

#Question id: 18686

#I Life Science/ Life Sciences Group – I-V

Homology modeling may be distinguished from ab initio prediction because: