Mesozoic era is associated with mass extinction of ______.

Related MCQs

• Mass extinction of the end of Mesozoic era was probably due to ?
• Mesozoic era is called golden period of ______.
• Which reason is responsible for extinction of host fish and parasites.
• Which is the main cause of extinction of wild life ? (CBSE – 1999)
• The era called ‘age of prokaryotic microbes’ is ______.
• Pick up the correct match I. Core of the earth A. Archaeozoic era II. Life originated B. Fe-Ni III. Stromatolites C. Inter-micromolecular assembly IV. TMC is an example D. Photosynthesizing algae
• The Jurassic period belongs to the ............ era.
• As we proceed in food chain, bio-mass.....
• The herbaceohs plant has 100 gram whight then what would be the average bio-mass of the same ?
• Match the names of scientists given under Column – I with their important contributions given under Column – II ; choose the answer which gives correct combination of the alphabets : Column – I(Scientists) Column – II(Contributions) P. Peter Mitchell (i) Steps of dark reaction of photosynthesis. Q. J.W. Gibbas (ii) Photosynthetic phosphorylation R. Danial Arnon (iii) Concept of free energy S. Melvin Calvin (iv) Chemiosmotic hypothesis (v) Mass flow hypothesis