TLS Online TPP Program

#Question id: 4570


Which pair would probably have agreed with the process that is depicted by this tree?

#I Life Science/ Life Sciences Group – I-V
  1. Cuvier and Lamarck

  2. Lamarck and Wallace

  3. Aristotle and Lyell

  4. Wallace and Linnaeus

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TLS Online TPP Program

#Question id: 19608

#SCPH05 I Biotechnology

The ion which is iso-electronic with CO is —————

TLS Online TPP Program

#Question id: 10797

#SCPH05 I Biotechnology

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;

TLS Online TPP Program

#Question id: 10783

#SCPH05 I Biotechnology

which of the following compounds are more diversified in terms of soluibility such as : Some are soluble only in organic solvents, some are water-soluble carboxylic acids and glycosides, and others are large, insoluble polymers;

TLS Online TPP Program

#Question id: 7305

#SCPH28 | Zoology

In plants, a growing mass of unorganized and undifferentiated cells that cover a wound; these cells can be induced to form a plant meristem and develop into shoots and/or roots called as

TLS Online TPP Program

#Question id: 14932

#SCPH05 I Biotechnology

 E. coli grows from 0.10 to 0.50 kg dry cell m-3 in 1 h. How much time would be required to grow from 0.10 to 1.0 kg dry cell m-3? You may assume exponential growth during this period