Type of mutation in which a pyrimidine is substituted for a purine

TLS Online TPP Program

#Question id: 20080

#XL - P Chemistry

What is bond energy of H-bond ?

TLS Online TPP Program

#Question id: 14435

#XL - Q Biochemistry

Differential centrifugation separates the particle which is different in 

TLS Online TPP Program

#Question id: 4902

#XL - T Zoology

Leber hereditary optic neuropathy (LHON) is mitochondrial diseases present in family. Which of the following observation is correct?

TLS Online TPP Program

#Question id: 4763

#XL - R Botany

in a rare blood type referred to as the bombay phenotype, individuals are unable to attach the a or b antigens to their red blood cells. individuals that are homozygous recessive for gene "h" have the bombay phenotype and their blood type is type "o" regardless of their abo genotype. this is an example of what extension of mendelian inheritance?

TLS Online TPP Program

#Question id: 8923

#XL - R Botany

Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?