Practice Questions

TLS Online TPP Program

#Question id: 39259

Q. Assertion (A): After repeated backcrossing of asymmetric hybrids with N. plumbaginifolia, plants with a diploid N. plumbaginifolia genome and a few A. belladonna chromosomes were recovered.
Reason (R): Backcrossing helps eliminate unwanted alien chromosomes while retaining selected genes.

#Plant Biotechnology

Both A and R are true and R correctly explains A
Both A and R are true but R does not explain A
A is true but R is false
A is false but R is true

More Questions

TLS Online TPP Program

#Question id: 23156

#Life Sciences

Most widely used method of detecting specific proteins, uses an antibody to which a fluorescent dye has been covalently attached

TLS Online TPP Program

#Question id: 23156

#Applied Microbiology

Most widely used method of detecting specific proteins, uses an antibody to which a fluorescent dye has been covalently attached

TLS Online TPP Program

#Question id: 23157

#Zoology

Immunofluorescence microscopy, the most widely used method of detecting

TLS Online TPP Program

#Question id: 23157

#Life Sciences

Immunofluorescence microscopy, the most widely used method of detecting

TLS Online TPP Program

#Question id: 23157

#Applied Microbiology

Immunofluorescence microscopy, the most widely used method of detecting

TLS Online TPP Program

#Question id: 23158

#Zoology

You have purified protein X and injected into an animal so that over a period of weeks, the animal will mount an immune response and make antibodies to protein X. By which technique these generated antibodies can be extracted from blood serum.