(1) More than that in the carotid (2) More than that in the pulmonary vein (3) Less than that in the venae cavae (4) Same as that in the... View Article
(1) Insects that consume pollen or nectar without bringing about pollination are called pollen / nectar robbers. (2) Pollen germination and... View Article
Click on the right option: 1. One glycerol and three fatty acid molecules 2. One glycerol and one fatty acid molecule 3. Three glycerol and... View Article
(1) Chromosomes failed to separate during meiosis (2) Both of the characters are controlled by more than one gene (3) The two genes are linked... View Article
(1) Alien species invasion (2) Co-extinctions (3) Habitat loss and fragmentation (4) Over-exploitation Answer: (3) Further Reading: NEET... View Article
(1) a carbonyl compound with a hydrogen atom on its alpha-carbon never equilibrates with its corresponding enol. (2) a carbonyl compound with a... View Article
(1) Hydrogen has three isotopes, of which, tritium is the most common (2) Hydrogen never acts as cation in ionic salts. (3) Hydronium ion, H3O+... View Article
(1) Mg2+ ions form a complex with ATP. (2) Ca2 + ions are important in blood clotting. (3) Ca2+ ions are not important in maintaining the regular... View Article