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Category : Biology

Biology questions from elementary level up to intermediate (+2).

Question
Which of the following is the characteristics of PS-I? (1) It is active only up to 680 nm of light. (ii) the reaction centre of PS-I is P680 (iii) PS-I is reduced by the electrons released in photosynthesis of water (iv) PS-I is involved ...
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Biology Vijay Samariya 2 years 1 Answer 244 views 0

Question
Eugenics is the branch concerned with (1) improving the quality of human race by symptomatic treatment of genetic diseases (2) improving the quality of human populations by the application of genetic principles (3) improving the quality of human populations by providing best suitable ...
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Biology Vijay Samariya 2 years 1 Answer 186 views 0

Question
Duodenum has characteristic Brunner’s Gland which secretes two hormones called (1) Prolactin and parathormone (2) Secretin and cholecystokinin (3) Enterocrinin and Duocrinin (4) Gastrin and Euterogastrone
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Biology Vijay Samariya 2 years 1 Answer 1873 views 0

Question
Which one of the following is a sesamoid bone? (1) Pelvis (2) Patella (3) Pterygoid (4) Pectoral Girdle
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Biology Vijay Samariya 2 years 1 Answer 152 views 0
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