#Question id: 7702
#XL - S Microbiology
If organisms A, B, and C belong to the same class but to different orders and if organisms C, D, and E belong to the same order but to different families, which of the following pairs of organisms would be expected to show the greatest degree of structural homology?
#Question id: 31431
#XL - S Microbiology
#Question id: 5269
#XL - S Microbiology
The material responsible for transformation was shown to be DNA by
#Question id: 10343
#XL - Q Biochemistry
In many plants, nitrate is assimilated in the root as well as in the shoot according to their native place. Some of the given statements about nitrate assimilation;
a) If plants native to temperate region assimilate NO3- at root
b) If plants native to temperate region assimilate NO3- at shoot
c) Plants native to tropical or subtropical region assimilate NO3- at root
d) Plants native to tropical or subtropical region assimilate NO3- at shoot
Which of the following combination from above statements is correct?
#Question id: 4907
#XL - R Botany
Two corn plants are studied. One is resistant (R) and the other is susceptible (S) to a certain pathogenic fungus. The following crosses are made, with the results shown
R male X S female = all S progeny
R female X S male = all R progeny
Which of the following are correct about inheritance?