Oxygen is not produced during photosynthesis by
Oxygen is not produced during photosynthesis by Options (a) Chara (b) Cycas (c) Nostoc (d) Green sulphur bacteria Correct Answer:…
5 years ago
Questions
Oxaloacetic acid changes to the malic acid by the action of enzyme
Oxaloacetic acid changes to the malic acid by the action of enzyme Options (a) oxaloacetic dehydrogenase (b) malic dehydrogenase (c)…
5 years ago
Osteomalacia occurs due to the deficiency of
Osteomalacia occurs due to the deficiency of Options (a) vitamin A (b) vitamin C (c) vitamin B (d) vitamin D…
5 years ago
Osmosis involves
Osmosis involves Options (a) flow of water through a semi permeable membrane (b) flow of water without a membrane (c)…
5 years ago
A few organisms are known to grow and multiply at temperatures of 100 105C
A few organisms are known to grow and multiply at temperatures of 100 - 105ºC. They belong Options (a) marine…
5 years ago
Opening of floral buds into flowers is a type of
Opening of floral buds into flowers, is a type of Options (a) autonomic movement of variation (b) paratonic movement of…
5 years ago
Open circulatory system is present inAArthropodsBAnnelidsC Chordates DMolluscs
Open circulatory system is present in:A)Arthropods,B)Annelids,C) Chordates, D)Molluscs Options (a) Chordates only (b) Chordates and Annelids (c) Molluscs only (d)…
5 years ago
One molecule of NADH is equivalent to how many ATP molecules
One molecule of NADH₂ is equivalent to how many ATP molecules? Options (a) 1 (b) 3 (c) 7 (d) 5…
5 years ago
One mineral activates the enzyme catalase and the other is a constituent of
One mineral activates the enzyme catalase and the other is a constituent of the ring structure of chlorophyll. These minerals…
5 years ago
Omnis cellulae cellula was stated by
Omnis cellula-e cellula was stated by Options (a) Schwarm (b) Schleidan (c) Purkinje (d) Virchow Correct Answer: VirchowExplanation:No explanation available.…
5 years ago