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Statement 1 : Bioventing procedure incre...

Statement 1 : Bioventing procedure increases `O_2` flow to accelerate degradation of pollutants
Statement 2 : Bioaugmentation uses microbes to recover metal pollutants from contaminated sites.

A

Statement 1 is correct and Statement 2 is also correct.

B

Statement 1 is correct and Statement 2 is incorrect .

C

Both the statement are incorrect .

D

Statement 1 is incorrect and Statement 2 is correct.

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The correct Answer is:
B
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Use of microbes to recover metal pollutants from contaminated sites ________

Proces that increases oxygen flow to accelerate the degradation of environmental pollutants is ______

Read of following statements and select the correct option Statement 1 : Subcutaneous implantation of synthetic progesterone prevents pregancy for about 5 years Statement 2 : A tiny amount of progesterone is steadily released from the inserts into the blood.

Choose the correct statement : (a) Composting is the process of recycling solid waste by microbes. (b) Composting is the process of recycling solid waste by plants. (c) Bioleaching is the use of plants to recover metal pollutants. (d) Rhizofiltration is the process of water purification.

Statement 1 : Liposome are the artificial lipoprotein vesicles. Statement 2 : Liposomes are highly used in gene transfer.

Read the given statements and select the correct option. Statement 1 : Decomposition is the physical and chemical breakdown of complex organic matter into simple inorganic substances. Statements 2: Humification is the process of formation of humus from detritus or organic remains.

Read the following statements and select the correct option. Statement 1 : Biocontrol refers to the use of biological methods for controlling plant diseases and pests. Statement 2 : Use of biocontrol measures will greatly reduce our dependence on toxic chemicals and pesticides.

Each question has four choices a, b, c and d, out of which only one is correct. Each question contains Statement 1 and Statement 2. Find the correct answer. Statement 1 : Slopes of tangents drawn from (4, 10) to theparabola y^2=9x are and 1/4 and 9/4 . Statement 2 : Two tangents can be drawn to a parabola from any point lying outside the parabola.

Four numbers are chosen at random (without replacement) from the set {1, 2, 3, ....., 20}. Statement-1: The probability that the chosen numbers when arranged in some order will form an AP Is 1/(85) . Statement-2: If the four chosen numbers from an AP, then the set of all possible values of common difference is {1, 2, 3, 4, 5}. (1) Statement-1 is true, Statement-2 is true; Statement-2 is not the correct explanation for Statement-1 (2) Statement-1 is true, Statement-2 is false (3) Statement-1 is false, Statement-2 is true (4) Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation for Statement-1

Statement 1: Latitudes represent distance from the equator. Statement 2: Height above the seal lével from longitude.

FULL MARKS-PRINCIPLES AND PROCESSES OF BIOTECHNOLOGY-Additional Questions (1- Mark Questios)
  1. Identify the non - fungal species used in SCP production . (i) Candi...

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  2. Select the correct restriction enzyme which breaks the phosphodiester ...

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  3. Cohesive ends are .........

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  4. Self-ligation is prevented by .......................

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  5. Observe the diagram and name A and B.

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  6. A vector should ............. (i) contain suitable marker (ii) conta...

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  7. Number of base pairs does pBR 322 plasmid contains..........

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  8. ............is the plasmid present in Agrobacterium.

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  9. puC 19 is an example for ..........

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  10. Statement 1 : YAC plasmid behaves like a yeast chromosome. Statement...

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  11. Statement 1 : Liposome are the artificial lipoprotein vesicles. Stat...

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  12. Statement 1 : DNA is a hydrophobic molecule. Statement 2 : T - DNA i...

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  13. Statement 1 : Bioventing procedure increases O2 flow to accelerate deg...

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  14. Assertion (A) : Golden rice helps to overcome childhood blindness. ...

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  15. Assertion (A) : Expression vectors are suitable for expressing foreign...

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  16. Assertion (A) : Pseudomonas putida is utilized in the production of Bi...

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  17. Assertion (A) : DMH - 11 is a transgenic mustard. Reason (R) : It is...

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  18. Green fluorescent protein (GFP) was isolated from ............

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  19. Tetracycline is obtained from..........

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  20. Today more than .............restriction enzymes have been isolated.

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