Which of the following statements is not true for Hfr strains of E. coli ?

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#Question id: 8843

#9. Diversity of Life Forms

The lowest level of biological organization that can perform all the activities required for life is the

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#Question id: 19844

#13. Methods in Biology

Match the following column, which correctly represent the qPCR done by three methods and measure such as;

COLUMN I	COLUMN II
A) SYBR green	i) Annealing
B) Taqman Assay	ii) Denaturation
C) Molecular beacon	iii) pH
	iv) Amplification
	v) Extension

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#Question id: 19468

#12. Applied Biology

Glyphosate is extensively and rapidly metabolised by which enzyme that breaksdown glyphosate into glyoxylate and aminomethyl phosphonic acid

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#Question id: 15781

#5. Developmental Biology

Chemical regulation of stem cells takes the form of secreted proteins from surrounding cells that influence stem cell states and progenitor differentiation through endocrine, paracrine, or juxtacrine mechanisms. These signaling factors:

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#Question id: 9204

#9. Diversity of Life Forms

Which of the following observations provides the best evidence of a biodiversity crisis?