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TLS Online TPP Program

#Question id: 4948

RNA molecules can both carry genetic information and be catalytic. This supports the proposal that 

#SCPH06 I Botany

  1. RNA was the first hereditary information.

  2. protobionts had an RNA membrane.

  3. RNA could make energy.

  4. free nucleotides would not have been necessary ingredients in the synthesis of new RNA molecules.

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TLS Online TPP Program

#Question id: 14124

#SCPH05 I Biotechnology

which of the following database is the first established sequence pattern database?
TLS Online TPP Program

#Question id: 5331

#SCPH28 | Zoology

In some me insect XX is female and XO is male. Red body color caused by recessive mutation, while wild type body color is green .Gene for body colour on X chromosome .if homozygous red female is crossed with wild type male, the phenotype of their offspring will be
TLS Online TPP Program

#Question id: 951

#SCPH28 | Zoology

The changes that occur in cells that lead to its death are called ________.
TLS Online TPP Program

#Question id: 18590

#SCPH06 I Botany

Origin of life starts from which geological time period?
TLS Online TPP Program

#Question id: 19377

#SCPH28 | Zoology

Glyphosate is a broad spectrum herbicide that inhibits the enzyme