In a plant species, flower color purple is dominant over white. One such purple-flowered plant upon selfing produced 35 viable plants, of which 9 were white flowered and the rest were purple flowered. What fraction of these purple-flowered progeny is expected to be pure purple-flowered line?

#Question id: 2990

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

Mitotic CDK complexes are maintained in an inactive state through inhibitory phosphorylation of the CDK subunit. Two highly conserved tyrosine and threonine residues in mammalian CDKs are subject to regulated phosphorylation.

The following table enlists genes and phenotypes observed on mutation of these genes but not correctly matched. Which one of the following combinations is correctly matched ?

#Question id: 11069

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

A 22-year-old woman inhales as much air as possible and exhales as much air as she can producing the spirogram shown in the figure. A residual volume of 1.0 L was determined using the helium dilution technique. What is her functional residual capacity (in liters)?

#Question id: 3627

#SCPH12 I Genetics

A cross is made between two plants with white flowers. All the F1 progeny had red colored flower. This is because of

#Question id: 27812

#Research Methodology

Which of the following is NOT a key characteristic of quantitative research?

#Question id: 3904

#SCPH28 | Zoology

Which statement about RNA polymerase is false?