Practice Questions

TLS Online TPP Program

#Question id: 8927

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

#Part-B Specialized Branches in Biotechnology

arthropods have had more time to co-evolve with land plants than have vertebrates.
extant terrestrial arthropods are better adapted to terrestrial life than are extant terrestrial vertebrates.
ancestral arthropods must have been poorly adapted to aquatic life, thus experienced a selective pressure to invade land.
vertebrates evolved from arthropods.

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TLS Online TPP Program

#Question id: 12490

#Part-A Aptitude & General Biotechnology

Tay-Sachs disease shows autosomal recessive inheritance. Parents of a newly diagnosed affected child are referred for genetic counselling. It would be correct to tell them that:

TLS Online TPP Program

#Question id: 5946

#Part-A Aptitude & General Biotechnology

Today is Sunday. After 61 days it was?

TLS Online TPP Program

#Question id: 5836

#Part-B Specialized Branches in Biotechnology

Nonreciprocal recombination, or ___, results from DNA repair synthesis that occurs during the recombination process.

TLS Online TPP Program

#Question id: 19000

#Part-A Aptitude & General Biotechnology

Which of the following cannot be used as an adsorbent in Column adsorption chromatography?

TLS Online TPP Program

#Question id: 2271

#Part-A Aptitude & General Biotechnology

Depolymerization of microtubules is inhibited by