Basic Science : Tools Techniques QUESTIONS AND ANSWERS :: part11 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.Who first saw and described a live cell |
Mathias Schleiden |
Theodore Schwann |
Anton von Leeuwenhoek |
Rudolf Virchow |
2.Which of the following statement are false? a) Most cells are tiny with volume range of 1 – 100 nm³ b) Some cells have microvilli to increase the absorptive surface area c) All cells arise from pre-existing cells d) In plants, translocation of solutes is performed by xylem vessels and tracheids e) According to cell theory, all cells arise from abiotic material |
a, c and e are false |
a, d and e are false |
b, c and d are false |
c, d and e are false |
3.In 1831, Robert Brown discovered |
Cell |
Dictyosome |
Nucleus |
Nucleolus |
4.Schwann and Schleiden were |
Dutch biologists |
English biologists |
Austrian biologists |
German biologists |
5.Physical basis of life is |
Nucleoplasm |
Cytoplasm |
Plasmalemma |
Protoplasm |
More Tools Techniques QUESTIONS AND ANSWERS available in next pages
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