Which of the following groups of organisms derives nutrition from other plants and animals without killing them?
Lice, Tapeworm, Leech, Cuscuta (Amarbel)
A parasite draws nutrition from a living host without immediately killing it. This includes ectoparasites, endoparasites and parasitic plants.
Lice feed on skin and blood, tapeworms live in the intestine, leeches suck blood, and Cuscuta (Amarbel) is a rootless parasitic plant that draws sap from the host.
Lion, yeast and mushroom are not parasites in this sense (lion is a predator; yeast and mushroom are saprophytes; orchid is largely epiphytic, not parasitic).
Hence, Lice, Tapeworm, Leech, Cuscuta (Amarbel) is correct.
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Important Questions from Biology
Tooth decay starts when the pH of our mouth is_______.
Which hormone is secreted by the pituitary gland?
Gregor Johann Mendel came up with the theory of inheritance by studying:
Red algae are generally found in:
Amoeba, Paramecium and Bacteria undergo:
