Directions : In these questions,select the related letters/word/number from the given alternatives.
Which of the following does not contain chlorophyll?
Which one of the following organisms isnot an example of eukaryotic cells ?
Which one of the following statements about viruses is correct?
Viruses have either DNA or RNA as the genetic material.Viruses having RNA as the genetic materialare knownas Retroviruses
Which bacteria is utilized in gober gas plant?
Methanobacillus (methanogen) occurs in marshes and also in dung. It produces CH 4 gas under an aerobic condition and is utilized in gobar gas plant.
Whittaker is famous for
The taxonomic unit ‘Phylum’ in the classification of animalsis equivalent to which hierachial level in classification of plants
Organisms which display properties of both living and non-living are
Herbarium is dry garden
Group of organisms that closely resemble each other and freely interbreed in nature, constitute a
Study of form and structure of organisms is