NEET 2023 Question Paper Mock Test

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R:Assertion A: Late wood has fewer xylary elements with narrow vessels.Reason R: Cambium is less active in winters.In the light of the above statements, choose the correct answer:

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R:Assertion A: ATP is used at two steps in glycolysis.Reason R: First ATP is used in converting glucose into glucose-6-phosphate and second ATP is used in conversion of fructose-6-phosphate into fructose-1,6-diphosphate.In the light of the above statements, choose the correct answer:

Identify the correct statements:A. Detritivores perform fragmentation.B. The humus is further degraded by some microbes during mineralization.C. Water soluble inorganic nutrients go down into the soil and get precipitated by a process called leaching.D. The detritus food chain begins with living organisms.E. Earthworms break down detritus into smaller particles by a process called catabolism.Choose the correct answer from the options given below:

The process of appearance of recombination nodules occurs at which substage of prophase I in meiosis?

How many ATP and ${\text{NADPH}}_2$ are required for the synthesis of one molecule of Glucose during Calvin cycle?