Multiple Choice Questions

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In Ruscus, the stem is a

  • Phyllode

  • Cladode

  • Offset

  • Sucker


B.

Cladode

When the stem becomes green, flattened or fleshy and carries out photosynthesis, this is called phylloclade. The short, green, cylindrical or flattened phylloclade with one or two internodes is called cladodes 28., Ruscus.


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Animals of class-Mammalia have

  • Seven cervical vertebrae

  • Seven cranial nerve

  • Single ventricular chamber

  • Fourteen cervical vertebrae


The basic unit of classification is

  • Species

  • Genus

  • Family

  • Phylum


One animal that does not perform locomotion is

  • Sycon

  • Nereis

  • Sepia

  • Euglena


The phrase "Omnis cellula e cellula' was given by

  • Virchow

  • Pasteur

  • Schleiden

  • Brown


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Apoenzyme is

  • Protein

  • Carbohydrate

  • Vitamin

  • Amino acid


Glycogenolysis involves

  • Conversion of sugar into glycogen

  • Oxidation of Sugar

  • Conversion of glycogen into sugar

  • Conversion of glycogen into fat


Nucleic acid is absent in

  • Virus

  • Viroid

  • Prion

  • Mycoplasma


In most fungi, cell wall is chiefly made of

  • Cellulose

  • Chitin

  • Protein

  • Lipid


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Heterocysts are present in

  • Riccia

  • Ulothrix

  • Albugo

  • Nostoc