Question

how will you identify a protozoa, an algae, a fungus, a spider, a lizard and. a bird?

Answer 1

See,

Protozoa; unicellular, hetrotrophic mode of nutrition

Protozoa; unicellular, hetrotrophic mode of nutrition

Alga: more plant like preform photosynthesis, pseudo roots, stem and leaves

fungus: development of prothallus in life cycle, precence of mycelium

spider: jointed appendges, guanotellic mode of excretion

lizard: clod blooded, seasonal breeding, scaly skin

bird: warm blooded, vivipary

Answer 2

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