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TLS Online TPP Program

#Question id: 3521

Which of the following is incorrect about independent assortment?

#SCPH01 Biochemistry

  1. all four possible gametes are produced with equal frequency.

  2. Tendency of genes arising from one parent to stay together

  3. One gamete contains only one type of allele from each gene pair.

  4. During gamete formation the segregation of the alleles of one allelic pair is independent of the segregation of the alleles of another allelic pair

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TLS Online TPP Program

#Question id: 673

#SCPH01 Biochemistry

How many complete turns are there in an ideal α-helix that contains 15 amino acids and has a pitch of 0.54 nm and a rise of 0.15 nm?
TLS Online TPP Program

#Question id: 4944

#SCPH28 | Zoology

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

#Question id: 8925

#SCPH06 I Botany

What is the probable sequence in which the following clades of animals originated, from earliest to most recent?
1. tetrapods
2. vertebrates
3. deuterostomes
4. amniotes
5. bilaterians
TLS Online TPP Program

#Question id: 919

#I Life Science/ Life Sciences Group – I-V

Carnitine is:
TLS Online TPP Program

#Question id: 7021

#SCPH01 Biochemistry

The tracheal (respiratory) system in Drosophila embryos develops from epithelial sacs. The approximately 80 cells in each of these sacs become reorganized into primary, secondary, and tertiary branches without any cell division or cell death. This reorganization is initiated when nearby cells secrete a protein called Branchless, which acts as a: