1 science first term prim5 U4 L

put true or false

Bilharzia worm and Tape worm are external parasite

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mutualism causes weaknes to the host but it doesn't kill it

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the commensalism relationship ends by killing one organism or devouring apart of it

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Some living organisms hide from enemies by changing their colour to simulate the colours of their surrounding environment

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Saprophytes as bread mold fungus get their food by killing the prey

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Filaria worm causes flague disease to man

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In parasitism, the organism that is harmed is known as the host

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The relation between sponge and the tiny aquatic living organisms is saprophytism

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Bilharzia worm are considered as -------------------

Bilharzia worm are considered as -------------------

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Saprophytes are ..... organisms

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Fleas convey ..... disease to man ( , , anaemia

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All the following are external parasites except

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Mosquitoes infect man with ..... disease

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The relationship between sponge and the tiny aquatic living organisms is known as ..... (, , , parasitism

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the animal which devours another animal is called ------------------------

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falaria worm convey --------------------- to man

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predation relationship is causes --------------------the preys number

- Put True of False :-
Saprophytes as bread mold fungus get their food by killing the prey ( )

- Put True of False :-
In parasitism, the organism that is harmed is known as the host ( )