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TLS Online TPP Program

#Question id: 376

Phosphoric acid is tribasic, with pKa of 2.14, 6.86 and 12.4. The ionic form that predominates at pH 3.2 is

#1. Molecules and their Interaction Relevant to Biology

  1. H3PO4

  2. H2PO4–

  3. HPO42–

  4. PO43–

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TLS Online TPP Program

#Question id: 10731

#10. Ecological Principles

Shannon index of diversity is calculated using the equation below


Community with 5 species and evenness value is one, what will be value of Shannon index
TLS Online TPP Program

#Question id: 10732

#10. Ecological Principles

A community plus the nonliving factors with which it interacts is called a(n)
TLS Online TPP Program

#Question id: 10734

#10. Ecological Principles

This term is a measure of the ability of a system to resist change in the face of outside influences.
TLS Online TPP Program

#Question id: 10736

#10. Ecological Principles

Ecotones are:
TLS Online TPP Program

#Question id: 10737

#10. Ecological Principles

Which of the following statements is true?
TLS Online TPP Program

#Question id: 10738

#10. Ecological Principles

Which of the following terms is inconsistent with the others?