A collection of dead or weak disease causing microorganisms. 2. Crops that are grown for profit. 3. Full form of DDT. 4. A technique of sudden heating and cooling of milk to kill the microbes.

Question

A collection of dead or weak disease causing microorganisms. 2. Crops that are grown for profit. 3. Full form of DDT. 4. A technique of sudden heating and cooling of milk to kill the microbes.​

Eva · Answer

Explanation:   1) vaccine   2) commercial crops  3) dichloro diphenyl trichloroethane  4) pasteurisation

Alaia

1 Find the values of K for which the quadratic equation X2+5 x + 25 =0 has equal roots?

Pick out the solution from the values given in the bracket x +4=2 (-2,0,2,4)

1 thought on “A collection of dead or weak disease causing microorganisms. 2. Crops that are grown for profit. 3. Full form of DDT. 4. A techniq”

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A collection of dead or weak disease causing microorganisms. 2. Crops that are grown for profit. 3. Full form of DDT. 4. A techniq

Alaia

1 Find the values of K for which the quadratic equation X2+5 x + 25 =0 has equal roots?​

Pick out the solution from the values given in the bracket x +4=2 (-2,0,2,4)​

1 thought on “A collection of dead or weak disease causing microorganisms. 2. Crops that are grown for profit. 3. Full form of DDT. 4. A techniq”

Leave a Comment Cancel reply

1 Find the values of K for which the quadratic equation X2+5 x + 25 =0 has equal roots?

Pick out the solution from the values given in the bracket x +4=2 (-2,0,2,4)