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TLS Online TPP Program

#Question id: 12106

Which of the following best describes resource partitioning?

#SCPH28 | Zoology
  1. Competitive exclusion results in the success of the superior species. 
  2. Slight variations in niche allow similar species to coexist.
  3. Two species can coevolve to share the same niche.
  4. Differential resource utilization results in the decrease in species diversity
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TLS Online TPP Program

#Question id: 3639

#SCPH05 I Biotechnology

Replication of a bacterial chromosome normally starts at a fixed point called:
TLS Online TPP Program

#Question id: 14831

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

A spirochete is a member of the phylum Spirochaetota, which contains distinctive diderm gram-negative bacteria, most of which have long, helically coiled cells. Movement of spirochetes occurs by means of structures called 
TLS Online TPP Program

#Question id: 5842

#SCPH06 I Botany

 In homologous recombination in E. coli, the protein that moves along a double-stranded DNA, unwinding the strands ahead of it and degrading them, is:
TLS Online TPP Program

#Question id: 5241

#SCPH28 | Zoology

Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?
TLS Online TPP Program

#Question id: 20986

#SCPH06 I Botany

In consistent fashion the btex hydrocarbon decay is linked with __________as the terminal electron acceptor.