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TLS Online TPP Program

#Question id: 10631

To estimate the number of foxes m an area, a researcher conducted a mark-recapture survey. In the fast survey, he caught and marked 90 foxes. In his second survey a week later, he caught 120 foxes of which 40 were marked (recaptures). If you are told that the actual number of foxes in this area is 400, which of the following is a plausible explanation for the anomaly in the researcher's data? 

#Unit 10. Ecological Principles
  1. Capture increased mortality in the marked foxes
  2. Large mortality of foxes between the two surveys 
  3. The marked foxes were more likely to avoid recapture
  4. The marked foxes were more likely to be recaptured 
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TLS Online TPP Program

#Question id: 28281

#Unit 5. Developmental Biology

Fusion is an active process, often mediated by
TLS Online TPP Program

#Question id: 28155

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following has smallest Bond length in Ang.
TLS Online TPP Program

#Question id: 3737

#Unit 3. Fundamental Processes

The main difference between prokaryotic and eukaryotic DNA replication mechanisms is
TLS Online TPP Program

#Question id: 28485

#Unit 5. Developmental Biology

The cells that make up the limb bud are derived from various cells, except?
a) Trophoblast cells
b) lateral plate mesoderm
c) Blastema cells
d) Somites cell
e) bud’s overlying ectoderm
TLS Online TPP Program

#Question id: 12266

#Unit 10. Ecological Principles

Populations inhabiting fragmented habitats form