Consider the following statements regarding vascular differentiation:

1. Auxin is the principal limiting factor for vascular differentiation.

2. Gibberellic Acid (GA) is essential for the differentiation of phloem.

3. Lower levels of NH4+ and NO3- inhibit vascularization.

4. A high Cytokinin : Auxin ratio can promote both xylem and phloem differentiation.

Which of the statements given above are CORRECT?

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#Question id: 19448

#Life Sciences

Which of the following incident lights will give better resolution of a specimen?

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#Question id: 19448

#Applied Microbiology

Which of the following incident lights will give better resolution of a specimen?

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#Question id: 19448

#Bio-Informatics

Which of the following incident lights will give better resolution of a specimen?

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#Question id: 19449

#Zoology

Better resolution of the image can be achieved by which of the following wavelengths? 

TLS Online TPP Program

#Question id: 19449

#Life Sciences

Better resolution of the image can be achieved by which of the following wavelengths? 

TLS Online TPP Program

#Question id: 19449

#Applied Microbiology

Better resolution of the image can be achieved by which of the following wavelengths?