02 Botany Quiz | Botany GK MCQ

 

1 >>Q21. Plasmodium belongs to this group ?

• (A) A. Protozoa
• (B) B. Virus
• (C) C. Bacteria
• (D) D. Fungus

2 >>Q22. Genes are located on ?

• (A) A. Chromosomes
• (B) B. Ribosome
• (C) C. Lysosome
• (D) D. Dictyosome

3 >>Q23. Select the correct answer in the life - cycle of a bryophyte ?

• (A) A. Spores - Fertilization Sporo phyte - Gametophyte
• (B) B. Gametophyte - Sporophyte Gametes - Fertilization
• (C) C. Gametophyte -Sporophyte Spores - Fertilization
• (D) D. Sporophyte - Gameto-Sporesphyte - Fertilization

4 >>Q24. Which one of the following is correctly matched? ?

• (A) A. Tuberculosis - Fungus
• (B) B. Cholera - Bacterium
• (C) C. Mumps - acteriophage
• (D) D. Tetanus - Virus

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5 >>Q25. The botanical name of Bengal gram is ?

• (A) A. Arachis hypogea
• (B) B. Pisum sativum
• (C) C. Cicer arietinum
• (D) D. Phaseolus mungo

6 >>Q26. Select the correct order of stages in mitosis: ?

• (A) A. Metaphase, Prophase, Anaphase, Telophase
• (B) B. Prophase, Anaphase, Metaphase, Telophase
• (C) C. Prophase, Metaphase, Anaphase, Telophose
• (D) D. Prophase, Telophase, Anaphase, Metaphase

7 >>Q27. A pure breeding dwarf pea plant (tt) on hybridization with a pure breeding tall plant (TT) will produce dwarf and tall plants in the ratio (in F2 generation) of ?

• (A) A. 1 : 3
• (B) B. 3 : 1
• (C) C. 1 : 2 : 1
• (D) D. 9 : 3 : 3 : 1

8 >>Q28. The male sex organ is chara is called as ?

• (A) A. Archegonium
• (B) B. Stamen
• (C) C. Nucule
• (D) D. Globule

9 >>Q29. Bacteria was first discovered by ?

• (A) A. Anton Van Leeuwenhoek
• (B) B. W. M.Stanley
• (C) C. Calvin
• (D) D. Robert Gallo

10 >>Q30. Which one of the following is correctly matched? ?

• (A) A. Gnetum - Gymnosperm
• (B) B. Polytrichum - Alga
• (C) C. Chara - Pteriodophyte
• (D) D. Selaginella - Bryophyte

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11 >>Q31. Which one of the following tissues conducts food material in plants? ?

• (A) A. Xylem
• (B) B. Phloem
• (C) C. Scierenchyma
• (D) D. Collenchyma

12 >>Q32. Pencillin is a / an ?

• (A) A. Alkaloid
• (B) B. Resin
• (C) C. Antibiotic
• (D) D. Fungus

13 >>Q33. The energy needed by the living organism is ultimately obtained from ?

• (A) A. Sun
• (B) B. Water
• (C) C. Air
• (D) D. Petrol

14 >>Q34. In plants, water is conducted by ?

• (A) A. Parenchyma
• (B) B. Sclerenchyma
• (C) C. Phloem
• (D) D. Xylem

15 >>Q35. Joint enzymes of DNA ?

• (A) A. RNA primers
• (B) B. Ligase
• (C) C. Polymerase
• (D) D. Allo enzymes

16 >>Q36. The weed which reached India as a contaminant of wheat imported 'unfrt PL480 scheme' is ?

• (A) A. Lantona
• (B) B. Eichornia
• (C) C. Partheium
• (D) D. Prosopis

17 >>Q37. Tobacco contains a poisonous substance called ?

• (A) A. Endotoxin
• (B) B. Asprin
• (C) C. Nicotine
• (D) D. Caffeine

18 >>Q38. Palaeo botany deals with the study of ?

• (A) A. Fozzil plants
• (B) B. Rocks
• (C) C. Fozzil animals
• (D) D. Living plants

19 >>Q39. The work 'Biosphere' means ?

• (A) A. total assembly of all living organisms
• (B) B. only plants of the world
• (C) C. only animals of the world
• (D) D. only microorganism of the world

20 >>Q40. Microbial world was discovered in the year ?

• (A) A. 1763
• (B) B. 1367
• (C) C. 1673
• (D) D. 1667