NEET2016I

In which of the following all three are macronutrients

In which of the following all three are macronutrients? Options (a) Boron,Zinc ,Manganese (b) Iron,Copper ,molybdenum (c) Molybdenum,magnesium,manganese (d) Nitrogen,nickel…

In the stomach gastric acid is secreted by the

In the stomach, gastric acid is secreted by the Options (a) Gastrin secreting cells (b) Parietal cells (c) Peptic cells…

In meiosis crossing over is initiated at

In meiosis, crossing over is initiated at Options (a) Pachytene (b) Leptotene (c) Zygotene (d) Diplotene Correct Answer: PachyteneExplanation:Leptotene is…

In bryophytes and pteridophytes transport of male gametes requires

In bryophytes and pteridophytes, transport of male gametes requires Options (a) Wind (b) insects (c) Birds (d) Water Correct Answer:…

In a chloroplast the highest number of protons are found in

In a chloroplast, the highest number of protons are found in Options (a) Stroma (b) Lumen of thylakoids (c) Inter-membrane…

Emersons enhancement effect and Red drop have been instrumental in the discovery

Emerson's enhancement effect and Red drop have been instrumental in the discovery of Options (a) Photophosphorylation and non-cyclic electron transport…

Cotyledon of maize grain is called as

Cotyledon of maize grain is called as Options (a) Plumule (b) Coleorhiza (c) Coleoptile (d) Scutellum Correct Answer: ScutellumExplanation:Large, shield-shaped…

Chrysophytes Euglenoids Dinoflagellates and Slime moulds are included in the

Chrysophytes, Euglenoids, Dinoflagellates and Slime moulds are included in the kingdom Options (a) Monera (b) Protista (c) Fungi (d) Animalia…

Blood pressure in the pulmonary artery is

Blood pressure in the pulmonary artery is Options (a) Same as that in the aorta (b) More than that in…

Asthma may be attributed to

Asthma may be attributed to Options (a) bacterial infection of the lungs (b) allergic reaction of the mast cells in…