C6-benzene, C7-toluene present in garden soil are usually biodegraded by which microorganism?

1. Arthrobacter

2. Hydrogenophaga

3. Pseudomonas

4. Rhodococcus

Which of the below combinations are correct?

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#Question id: 5810

#Unit 8. Inheritance Biology

The main difference between the directed mutation theory and the random mutation theory is:

TLS Online TPP Program

#Question id: 5811

#Unit 8. Inheritance Biology

In a haploid organism, lethal alleles would be expected to:

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#Question id: 5812

#Unit 8. Inheritance Biology

In which situation would you expect the mutation frequency to increase over time?

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#Question id: 5813

#Unit 8. Inheritance Biology

Examples of environmental mutagens include:

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#Question id: 5814

#Unit 8. Inheritance Biology

A bacterial cell experiences a mutation as a result of exposure to nitrogen mustard and then divides several times to produce a total of eight cells. How many of the resulting cells would you expect to contain the mutation?

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#Question id: 5815

#Unit 8. Inheritance Biology

In the Ames test: