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#Question id: 39430


Q. Permanent hardness is caused by:

#Environmental Science
  1.  Bicarbonates
  2. Chlorides & sulfates
  3. Carbonates
  4.  Hydroxides

Answer:- Option(s): 2


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#Question id: 2777

#Environmental Science

Histone modifications play integral roles in chromatin condensation and function. Which of the following is NOT considered to be a histone modification?

TLS Online TPP Program

#Question id: 2784

#Botany

Which of the following terms describes the phenomenon of genes occurring in the same order on a chromosome in two different species?

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#Question id: 2784

#Zoology

Which of the following terms describes the phenomenon of genes occurring in the same order on a chromosome in two different species?

TLS Online TPP Program

#Question id: 2784

#Life Sciences

Which of the following terms describes the phenomenon of genes occurring in the same order on a chromosome in two different species?

TLS Online TPP Program

#Question id: 2784

#Environmental Science

Which of the following terms describes the phenomenon of genes occurring in the same order on a chromosome in two different species?

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#Question id: 2786

#Botany

Which of the following is NOT a functional element required for any eukaryotic chromosome to replicate and segregate correctly?

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