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The structures that help some bacteria t...

The structures that help some bacteria to at- tach to rocks and/ or host tissues are

A

Holdfast

B

Rhizoids

C

Fimbriae

D

Mesosomes

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-CELL:THE UNIT OF LIFE -Assignment (section-C) ( Previous Year Qusetion)
  1. A protoplast is cell

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  2. Chromatophores taken part in

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  3. The structures that help some bacteria to at- tach to rocks and/ or ho...

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  4. Match the colume and identify the correct option

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  5. Balbiani rings are sites of

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  6. In photosynthesis, the light independent reactions take place at

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  7. Nuclear envelope is a derivative of

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  8. True nucleus is absent in

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  9. The structures that are formed by stacking of organized flattened memb...

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  10. DNA is not present is

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  11. Select the correct matching in the following pairs

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  12. Which one of the following is not an inclusion body found in prokaryot...

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  13. The chromosomes in which centromere is situated close to one end are

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  14. A somatic cell that has just completed the S-phase of its cell cycle, ...

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  15. Which structures perform the function of mitochondria in bacteria?

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  16. The solid linear cytoskeletal elements having a diameter of 6 nm and...

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  17. The osmotic expansion of a cell kept in water is chiefly regulated by

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  18. Match the following and select the correct answer

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  19. Which one of the following organelle in the figure corretly matche...

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  20. The Glogi complex palys a major role

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