#Question id: 3255
#XL - T Zoology
The body weight of offspring of bird species is range between 12 gm to 18 gm. In a laboratory experiment, species was subjected to selection pressure having influence on the offspring body weight. After many generations of experimental selection pressure, the body weight range between 16 gm to 24 gm. Which of the following natural selection operate on this species?
#Question id: 5747
#XL - T Zoology
Mosaicism is due to
#Question id: 172
#XL - T Zoology
Which amino acid is least likely to participate in acid-base catalysis?
#Question id: 11853
#General Aptitude
#Question id: 10516
#XL - R Botany
Which one are consistent with an important defense-activating role in the regulation of antiherbivore defense mechanisms in plants.