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TLS Online TPP Program

#Question id: 4944

What is true of the amino acids that might have been delivered to Earth within carbonaceous chondrites?

#XL - S Microbiology

  1. They had the same proportion of L and D isomers as Earth does today.

  2. The proportion of the amino acids was similar to those produced in the Miller-Urey experiment.

  3. There were fewer kinds of amino acids on the chondrites than are found in living organisms today.

  4. They were delivered in the form of polypeptides.

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TLS Online TPP Program

#Question id: 19969

#XL - P Chemistry

For a sub-shell with azimuthal quantum number l, the total values of magnetic quantum number m can be related to l as
TLS Online TPP Program

#Question id: 19630

#XL - P Chemistry

Which of the following is the weakest base?
TLS Online TPP Program

#Question id: 15861

#XL - S Microbiology

which part of the plant tissue will be promoted by Increasing the amount of Auxin in callus culture ?
TLS Online TPP Program

#Question id: 4734

#XL - R Botany

If a homozygous plant with red peppers is crossed with a homozygous plant with green peppers, all the F1 plants have red peppers When the F1 are crossed with one another then produced following progeny Which of following interaction involved in gene to gene of peppers plant?
TLS Online TPP Program

#Question id: 10681

#XL - T Zoology

Which of the following is not condition for commensalism?