#Question id: 4812
#SCPH06 I Botany
Two character X and Y ,both follow law of dominance due to 3:1 F2 phenotypic ratio monohybrid cross separately If carry out dihybrid selfing cross for heterozygous genotype for both character does not follow law of independence assortment in normal environmental condition due to?
#Question id: 5079
#SCPH06 I Botany
The pattern of embryonic development in which only the cells lacking yolk subsequently undergo cleavage is called:
#Question id: 10160
#I Life Science/ Life Sciences Group – I-V
Which of the following statements about the C4 cycle is true ?
a.) C4 plants uses the enzyme phosphoenolpyruvate carboxylase (PEPCase), rather than rubisco
b.) Unlike rubisco, O2 does not compete with HCO3 − in the carboxylation catalyzed by PEPCase
c.) initial carboxylation catalyzes in bundle sheath cells, four-carbon acids formed and flow across the diffusion barrier to the mesophyll cells
d.) during decarboxylation, releasing CO2 that is refixed by rubisco via the Calvin–Benson cycle
#Question id: 2673
#SCPH06 I Botany
For a repressible operon to be transcribed, which of the following must be true?
#Question id: 85
#SCPH05 I Biotechnology
Below is the structure for a cyclic D-monosaccharide. Which is the anomeric carbon atom?