This paper consists 200 objective type questions for 2 hrs duration on Botany
| Sr. No. | Question |
| 1 | Among the following ecosystem the lower diversity occurs in
(a) Tundra (b) Desert (c) Decidvous forest (d) Rain forest |
| 2 | Formation of Ozone hole is maximum over
(a) India (b) Antarctica (c) Europe (d) Africa |
| 3 | Polio virus has
(a) ss DNA (b) ds DNA (c) ss RNA (d) ds RNA |
| 4 | Silviculture refers to
(a) cultivation of crops (b) cultivation of fishes (c) cultivation of forest trees (d) cultivation of rare plants |
| 5 | The cell wall of fungi is made up of
(a) Chitin & Hemicellulose (b) Lipids (c) Protein (d) Cellulose |
| 6 | Genes are made up of
(a) RNA (b) Protein (c) DNA (d) DNA & RNA |
| 7 | Any Ecosystem Consists of
(a) Producers, consumers and Decomposers (b) Producers, herbivorous, carnivorous & Decomposers (c) Biotic & Abiotic matter (d) All the above |
| 8 | Tonoplast is a membrane which surrounds the
(a) Cytoplasm (b) Vacuole (c) Nucleus (d) Mitochondria |
| 9 | In which part of cell cycle RNA and Protein Synthesis took place
(a) S phase (b) M phase (c) G1 & G2 phase (d) None of these |
| 10 | Cap cell found in
(a) Volvox (b) Chara (c) Oedogonium (d) Ectocarpus |
| 11 | Polygonum Embryosac has – Nucleus
(a) Eight (b) Four (c) Two (d) Sixteen |
| 12 | Jumping gene in maize was discovered by
(a) T.H. Morgan (b) H.G. Khorana (c) Beadle & Tatum (d) Barbara Mcclintock |
| 13 | Central dogma in molecular biology suggests that the genetic information flows form
(a) RNA – DNA – Protein (b) Protein – RNA – DNA (c) DNA – RNA – Protein (d) Protein -DNA – RNA |
| 14 | The father of Botany was
(a) Theofrastus (b) Aristotle (c) Linnaeus (d) Engler |
| 15 | Ambhibians of plant kingdom are
(a) Bacteria (b) Bryophytes (c) Fungi (d) Cyanobacteria |
| Published on 5th Oct 2021 | |
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