An obsolete taxon, the ʺRadiata,ʺ included all phyla whose adults had true radial symmetry. Today, the ʺRadiataʺ is more correctly considered to be

1. a clade.

2. a grade.

3. monophyletic.

4. paraphyletic.

5. polyphyletic.

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#Question id: 15340

#XL - S Microbiology

Serrogate light chain formation takes place in 

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#Question id: 4601

#XL - T Zoology

DDT was once considered a "silver bullet" that would permanently eradicate insect pests. Instead, DDT is largely useless against many insects. Which of these would have prevented this evolution of DDT resistance in insect pests?

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#Question id: 16863

#General Aptitude

What time …….. you …….. (reach) home in the evening?

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#Question id: 4940

#XL - S Microbiology

In their laboratory simulations of the early Earth, Miller and Urey observed the abiotic synthesis of

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#Question id: 27440

#XL - R Botany

ICZN stand for__