What is the probable sequence in which the following clades of animals originated, from earliest to most recent?

1. tetrapods

2. vertebrates

3. deuterostomes

4. amniotes

5. bilaterians

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#Question id: 18510

#XL - R Botany

Avena sativa is used as a

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#Question id: 15259

#XL - S Microbiology

Which media are called as general purpose media because they support the growth of many microorganisms.

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#Question id: 2681

#XL - T Zoology

Which of the following is not a character of unique Intergenic DNA?

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#Question id: 15752

#XL - S Microbiology

Match the following

Column I Column II

I. Auxin                     a. Somatic embryogenesis

II. Cytokinin              b. Root

III. GA3                      c. Continued growth

IV. Abscisic acid      d. Shoot

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#Question id: 425

#XL - S Microbiology

Which is usually the slowest way to regulate a reaction in a metabolic pathway?