During the log (exponential) phase of growth:

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#Question id: 15727

#XL - S Microbiology

The stationary phase is forced on the culture by , identify correct option

1. Depletion of the nutrients

2. Due to accumulation of cellular wastes

3. Accumulation of the nutrients

4. Removal of cellular wastes

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#Question id: 15728

#XL - S Microbiology

Single cells can be cultured using the following techniques:

(1) Filter paper raft-nurse tissue technique

(2) Microchamber technique

(3) Microdrop method

(4) Bergman's plating technique

(5) Thin layer liquid medium

Select the option with correct choices.

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#Question id: 15729

#XL - S Microbiology

The Somatic Embryos regenerating from an explants or a callus are termed as

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#Question id: 15730

#XL - S Microbiology

Haploid plants may be obtained from culturing

1) Anther culture

2) Pollen culture

3) Stem culture

4) Ovary culture

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#Question id: 15731

#XL - S Microbiology

Conditions for rooting involves

1. low salt

2. reduced sugar level

3. addition of NAA

Which of the above statements combinations are correct

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#Question id: 15732

#XL - S Microbiology

In the phases of callus growth which phase shows cells expansion increase.