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TLS Online TPP Program

#Question id: 8716

The most important feature that permits a gene to act as a molecular clock is ________.

#SCPH05 I Biotechnology
  1. a large number of base pairs
  2. being acted upon by natural selection
  3. a reliable average rate of mutation
  4. a recent origin by a gene-duplication event
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TLS Online TPP Program

#Question id: 1568

#SCPH05 I Biotechnology

which one of these is not a characteristics  of B-cell?
TLS Online TPP Program

#Question id: 9573

#SCPH06 I Botany

The energy of incident solar radiation reaching the surface of the earth declines toward the poles from its maximum in equatorial regions. One cause of this phenomenon is greater absorption of solar energy by the earth's atmosphere at high latitudes. Why is this?
TLS Online TPP Program

#Question id: 579

#SCPH05 I Biotechnology

Oxidases, peroxidases, oxygenases or reductases are all
TLS Online TPP Program

#Question id: 4740

#SCPH28 | Zoology

Following metabolic pathway for synthesis of anthocyanin product ? Which of the following cross produced all purple phenotype in their progeny ?
TLS Online TPP Program

#Question id: 1431

#SCPH28 | Zoology

Which of the following is NOT a role for the tumor microenvironment?