Animals of class-Mammalia have

• Seven cervical vertebrae

• Seven cranial nerve

• Single ventricular chamber

• Fourteen cervical vertebrae

Nucleic acid is absent in

• Virus

• Viroid

• Prion

• Mycoplasma

The basic unit of classification is

• Species

• Genus

• Family

• Phylum

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

In most fungi, cell wall is chiefly made of

• Cellulose

• Chitin

• Protein

• Lipid

The phrase "Omnis cellula e cellula' was given by

• Virchow

• Pasteur

• Schleiden

• Brown

One animal that does not perform locomotion is

• Sycon

• Nereis

• Sepia

• Euglena

In Ruscus, the stem is a

• Phyllode

• Cladode

• Offset

• Sucker

Heterocysts are present in

• Riccia

• Ulothrix

• Albugo

• Nostoc