Based on their feeding behaviors, three major types of insect herbivores can be distinguished, which evades the constitutive defense;

A) Phloem feeders                                                                    i) caterpillars, grasshoppers, and beetles

B) Cell-content feeders                                                            ii) aphids and whiteflies

C) Chewing insects                                                                    iii) mites and thrips

Correctly match the feeding behaviour with its insects;

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#Question id: 2705

#SCPH05 I Biotechnology

With respect to end terminal modification of the histone tail which of the following options is true?

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#Question id: 2706

#SCPH05 I Biotechnology

Which of the following is a function of a modified histone tail?

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#Question id: 2707

#SCPH05 I Biotechnology

Aminoglycoside antibiotics such as kanamycin, tobramycin, neomycin are known inhibitors of DNA synthesis. It contains a cyclitol ring linked to five or six membered sugars by glycosidic bonds. These antibiotics are

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#Question id: 2708

#SCPH05 I Biotechnology

In strong acid and at elevated temperatures, for example perchloric acid (HClO4) at more than 100° C, nucleic acids tend to:

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#Question id: 2709

#SCPH05 I Biotechnology

Which, if any, of the following statements are false?

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#Question id: 2710

#SCPH05 I Biotechnology

Which of the following most accurately describes a retrotransposon?