Autotrophic Nutrition

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Match the organisms given in column I with the processes given in column II: {:(,"Column I",,"Column II",),((i),"Leech",(a),"Holozoic nutrition",),((ii),"Amoeba",(b),"Autotrophic nutrition",),((iii),"Mushroom",(c),"Parasitic nutrition",),((iv),"Green plant",(d),"Saprophytic nutrition",):}

Study the following statements about virus. I. The presence of nucleic acid as their genetic material. II. Ability to produce their own copies. III. Cellular organisation. IV. Autotrophic nutrition. The living characteristic of virus is

Which of the following statements regarding animals are correct ? I. Animals cells do not possess a cell wall. II. Animals have autotrophic nutrition. IIIgt Animals require oxygen for aerobic respiration . IV. Animals are unicellular euckaryotes.

A : Majority of bacteria are autotrophs. R : Chemoheterotrophic nutrition is absent in bacteria.

How do autotrophic and heterotrophic nutrition differ from each other?

State whether the given statements are true or false. I. Bacteria show both autotrophic and heterotrophic nutrition. II. Some of the bacteria are autotrophic. They may be photosynthetic autotrophic or chemosyntetic autotrophic. III. Heterotrophic nurition involves obtaining of readymade organic food from outside source.