2nd PUC Biology Series 11 December 3, 2020December 22, 2020wefru PUC Science 2nd Year Biology Series-11 quiz 0 Created on December 02, 2020 By wefru 2nd puc Biology Series 11 TEST YOUR KNOWLEDGE OF SCIENCE 1 / 10 Q.101 What is the intensity of sound in normal conversation 10-20 dB 30-60 dB 70-90 dB 120-150 2 / 10 Q.102 Plant decomposers are monera and fungi fungi and plants protista and animalia animalia and Monera 3 / 10 Q.103 Which of the following is absent in polluted water? Hydrilla (b) (c) water hyacinth larva of stone fly blue green algae. 4 / 10 Q.104 What is true for individuals of same species? live in same niche live in same habita interbreeding live in different habitat. 5 / 10 Q 105 Maximum green house gas released by which of the following country? India France USA Britain 6 / 10 Q 106 Which type of association is found in between entomophilous flower and pollinating agent: mutualism commensalism coperation CO Evaluatiom 7 / 10 Q.107 Two different species cannot live for long duration in the same niche or habitat. This law is Allen’s law Gause’s hypothesis Dollo’s rule Weisman’s theory 8 / 10 Q.108 Bamboo plant is growing in a fir forest then what will be the trophic level of it? first trophic level (T1) fourth trophic level (T4) second trophic level (T2) third trophic level (T3) 9 / 10 Q.109 Which type of association is found in between entomophilous flower and pollinating agent mutualism commensalism co-operation co-evolution 10 / 10 Q.110 Fluoride pollution mainly affects brain heart teeth kidney Your score is The average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz