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TLS Online TPP Program

#Question id: 4935


Which gas was least abundant in Earthʹs early atmosphere, prior to 2 billion years ago?

#Unit 11. Evolution and Behavior
  1. O2

  2. CO2

  3. CH4

  4. H2O


Answer:- Option(s): 1


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TLS Online TPP Program

#Question id: 2072

#Unit 2. Cellular Organization

Which of the following structures would decrease the electrochemical gradient across a membrane?

TLS Online TPP Program

#Question id: 10157

#Unit 6. System Physiology – Plant

In Glycolate pathway, Glycine exits the peroxisomes and enters the mitochondria where a multienzyme complex catalyzes the conversion of two molecules of glycine and one molecule of NAD+ into one molecule each of serine, NADH, NH4 +, and CO2; the enzyme complex used in this reaction is

TLS Online TPP Program

#Question id: 13015

#Unit 10. Ecological Principles

Which of the following organisms is the most likely candidate for geographic isolation?  

TLS Online TPP Program

#Question id: 4815

#Unit 8. Inheritance Biology

The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N 50%. The sequence of genes on the chromosome is

TLS Online TPP Program

#Question id: 5819

#Unit 8. Inheritance Biology

Individuals with Cockayne syndrome are more likely to:

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