#Question id: 10378
#Unit 6. System Physiology – Plant
Nod factor as signaling agents binds with the nod factor receptor NFR on the basis for host–symbiont specificity, which of the following is incorrect?
#Question id: 3631
#Unit 8. Inheritance Biology
Six different mutations 1 to 6, from the following results of functional allelism tests whereby the mutants were crossed with each other, determine location of mutant gene.
#Question id: 4994
#Unit 11. Evolution and Behavior
In certain motile prokaryotes, dozens of different proteins comprise the motor that powers the prokaryotic flagellum. The motor has a complicated structure, and its various proteins interact to carry out its function. Based on Darwinʹs explanation for the existence of human eyes, how would he probably have explained the existence of such motors?
#Question id: 10158
#Unit 6. System Physiology – Plant
Following are some statements regarding CO2 assmilation;
a.) The reduction process-Hydroxypyruvate convert into Glycerate in Peroxisomes in Glycolate pathway
b.) In Calvin-Benson cycle action of Transketolase produces erythrose 4-phosphate and xylulose 5-phosphate during regeneration step
c.) In C4 cycle phosphoenolpyruvate carboxylase (PEPCase), catalyzes the initial carboxylation in mesophyll cells close to the external atmosphere
d.) The stomata of CAM plants open at night
Which of the following above statements combination TRUE?
#Question id: 10238
#Unit 10. Ecological Principles
The diagram below shows the frequency distribution of two closely related bird species based on their resource use in sympatric. Which one of the following phenomena most appropriately explains the change in frequency distributions of species 1 and 2 in the figure given above?
