Give any two microbes that are useful in biotechnology.

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8.Microbes in Human Welfare

easy

Give any two microbes that are useful in biotechnology.

Option A

Option B

Option C

Option D

Solution

E.coli is a bacteria, the plasmid of it is used as a vector to introduce foreign $DNA$ segment. Bacillus thuringiensis is a bacteria, a gene from it is isolated and is inserted in cotton plants to produce insect resistant cotton plant called as $Bt$ cotton.

Standard 12

Biology

Name an immune immunosuppressive agent.

easy

Assertion : Vitamins $B_2$ is found in cereals, green vegetables, brewer's yeast, egg white, milk and liver.

Reason : It can be commercially produced by some yeasts.

medium

(AIIMS-2014)

Read the following statement having two blanks $(A$ and $B)$

A drug used for …$A$… patients is obtained from a species of the organism …$B$…. It helps in clearing blood clots inside the blood vessels.

The one correct option for the two blanks are

medium

The large holes in Swiss cheese are due to production of a large amount of $…a…$ by a bacterium $…b…$ . Here $a$ and $b$ refers to

medium

First antibiotic isolated was

medium

Give any two microbes that are useful in biotechnology.

Solution

Similar Questions

Name an immune immunosuppressive agent.

Assertion : Vitamins $B_2$ is found in cereals, green vegetables, brewer's yeast, egg white, milk and liver. Reason : It can be commercially produced by some yeasts.

Read the following statement having two blanks $(A$ and $B)$ A drug used for …$A$… patients is obtained from a species of the organism …$B$…. It helps in clearing blood clots inside the blood vessels. The one correct option for the two blanks are

The large holes in Swiss cheese are due to production of a large amount of $…a…$ by a bacterium $…b…$ . Here $a$ and $b$ refers to

First antibiotic isolated was

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Assertion : Vitamins $B_2$ is found in cereals, green vegetables, brewer's yeast, egg white, milk and liver.

Reason : It can be commercially produced by some yeasts.

Read the following statement having two blanks $(A$ and $B)$

A drug used for …$A$… patients is obtained from a species of the organism …$B$…. It helps in clearing blood clots inside the blood vessels.

The one correct option for the two blanks are