Biology

In human beings the cranium is formed by

In human beings the cranium is formed by Options (a) Eight bones of which two are paired (b) Fourteen bones…

In how many steps CO is released in aerobic respiration of pyruvic acid

In how many steps, CO₂ is released in aerobic respiration of pyruvic acid Options (a) one (b) six (c) three…

In how many steps is ATP utilised in glycolysis

In how many steps is ATP utilised in glycolysis? Options (a) 2 (b) 3 (c) 4 (d) 6 Correct Answer:…

In horses rabbits hares the cellulose gets digested in the

In horses, rabbits, hares, the cellulose gets digested in the Options (a) Caecum (b) Stomach (c) Appendix (d) Rumen Correct…

In glycolytic pathway which of the following steps shows reduction of coenzyme

In glycolytic pathway which of the following steps shows reduction of co-enzyme? Options (a) 1,3-diophosphoglycerate to 3- phosphoglycerate (b) Glucose…

in free floating plant the stomata are

in free floating plant, the stomata are Options (a) Absent (b) Present on upper surface (c) Present on both the…

In fermentation yeast secrets one of the following enzyme

In fermentation, yeast secrets one of the following enzyme Options (a) Invertase (b) Zymase (c) Dehydrogenase (d) Anolase Correct Answer:…

In expiration condition diaphragm becomes

In expiration condition, diaphragm becomes Options (a) Circular (b) Relaxed (c) Fully contracted (d) Expanded Correct Answer: RelaxedExplanation:During expiration diaphragm…

In drumstick the seeds are dispersed by

In drumstick the seeds are dispersed by Options (a) Water (b) Animals (c) Wind (d) Explosive mechanism Correct Answer: Wind…

In citric acid cycle decarboxylation occurs when

In citric acid cycle decarboxylation occurs when Options (a) Citric acid converts to α-ketoglutaric acid (b) Succinic acid converts to…