The colored pigments of plants are of two principal types: carotenoids and flavonoids. Given below some statements of about these pigments;

 a) Anthocyanins are colored flavonoids that attract animals

b) Flavonoids are phenolic compounds that include a wide range of colored substances

c) Carotenoids are coloured terpenoid compounds that also serve as accessory pigments in photosynthesis

d) most widespread group of pigmented carotenoids is the anthocyanins, these are glycosides that have sugars. Without their sugars, anthocyanins are known as anthocyanidins

Which of the following is incorrect statements of these pigments;

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#Question id: 15700

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

In a sequence database of a given size, which of the following expressions is likely to retrieve more matches (X means any amino acid; any of the residues in square brackets can occupy that position)?

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#Question id: 17661

#Section 4: Fundamentals of Biological Engineering

If the viscosity of a fluid increases with increasing stirrer speed, then the nature of the fluid is

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#Question id: 3893

#Section 3: Genetics, Cellular and Molecular Biology

Protein structural motifs often have general functions in common.  Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?

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#Question id: 5375

#General Aptitude

A batsman scored an average of 12 runs in 7 innings in a cricket match .he played one more innings and the average , then become 14 the runs he scored in the last innings are.

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#Question id: 342

#Section 4: Fundamentals of Biological Engineering

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.