NEET Biology MCQ on Ecology and Environment
1.The first trophic level in ecosystem consists of A. Primary producers B.Primary consumers C.Secondary producers…
1.The first trophic level in ecosystem consists of A. Primary producers B.Primary consumers C.Secondary producers…
1. Tonoplast is a membrane which surrounds a)Mitochondria b)Cytoplasm c)Nucleus d)Vacuole 2. The membrane sur…
1) Oxygen is not produced during photosynthesis by (1) Cycas (2) Nostoc (3) Green sulphur bacteria (4) Chara Answer (3)…
1.Brooder pneumonia is a) coccidiosis b) aflatoxicosis c)aspergillosis d)arteriosclerosis 2. Which is the mos…
1. Choose the correct enzyme substrate pair a) rennin - casein b)amylase-protein c)lipase- carbohydrate d) maltase-…
CLASS XI BIOLOGY SYLLABUS UNIT I: Diversity in Living World ( MCQ ) • What is living? ; Biodiversity; Need for…
Previous Question Papers 1. What is the source of Eco R1 a) Escherichia coli R I b) Escherichia coli R I 13 c) E…
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