Biology

Anaerobic process after glycolysis is called

Decarboxylation is not involved in Options (a) Electron transport system (b) Glycolysis (c) Kreb's cycle (d) Alcholic fermentation Correct Answer:…

All life on earth derive its energy directly or indirectly from sun except

All life on earth derive its energy directly or indirectly from sun except Options (a) Mushroom and mould (b) Chemosynthetic…

After karyogamy followed by meiosis, spores are produced exogenously in

After karyogamy followed by meiosis, spores are produced exogenously in Options (a) Saccharomyces (b) Agaricus (c) Alternaria (d) Neurospora Correct…

A stele with a central core of xylem surronded by phloem is called or Actinostele is a modification

A stele with a central core of xylem surrounded by phloem is called or Actinostele is a modification Options (a)…

A large proportion of oxygen is left unused in the human blood

A large proportion of oxygen is left unused in the human blood even after its uptake by the body tissues.…

A free living nitrogen fixing cyanobacterium that can form symbiotic association

A free living nitrogen fixing cyanobacterium, which can also form symbiotic association with the water fern Azolla is Options (a)…

Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its

Which one of the following plants shows a very close relationship with a species of moth, where none of the…

Which of the following is not a product of light reaction of photosynthesis?

Which of the following is not a product of light reaction of photosynthesis? Options (a) Oxygen (b) NADPH (c) NADH…

Winged pollen grains are present in

Winged pollen grains are present in Options (a) Pinus (b) Mango (c) Cycas (d) Mustard Correct Answer: Pinus Explanation: In…

During aerobic respiration maximum ATP is synthesized by

During aerobic respiration maximum ATP is synthesized by Options (a) ETS (b) Kreb's cycle (c) glycolysis (d) fermentation Correct Answer:…