PCR can be used to generate single-stranded copies of a DNA sequence; this is called

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#Question id: 10466

#Unit 6. System Physiology – Plant

In Arabidopsis, phot1 mutants have a normal avoidance response and a poor accumulation response, phot2 mutants lack the avoidance response but retain a fairly normal accumulation response, while phot1/phot2 double mutant lack both the avoidance and accumulation responses. These results indicate that,

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#Question id: 23973

#Unit 8. Inheritance Biology

Why deletion causing lethality at homozygous condition state,

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#Question id: 12889

#General Aptitude

The sides of a triangle are in the ratio 3 : 4 : 5. The measure of the largest angle of the triangle is

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#Question id: 28914

#Unit 4. Cell Communication and Cell Signaling

Wnt/calcium pathway leads to increased Ca²⁺ levels activates Ca²⁺-dependent signaling molecules such as; 

a) Protein kinase B

b) Protein kinase C

c) Ca²⁺/calmodulin-dependent protein kinase (CamKII),

d) Calcineurin phosphatase

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#Question id: 8961

#Unit 9. Diversity of Life Forms

What does recent evidence from molecular systematics reveal about the relationship between grades and clades?