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10Unicellular organisms have special organs for transportation.
In Amoeba, food and oxygen enter through the cell membrane.
Waste materials are removed through the cell membrane in Amoeba.
Jellyfish and Hydra have particular organs for transportation.
In Sponge, oxygen and food enter through osculum.
Undigested waste in Hydra passes out through its mouth.
Gases are exchanged through pores on Hydra’s body.
Developed animals have a blood circulatory system.
Blood carries nutrients and oxygen to cells in developed animals.
Cells leave waste in the blood by diffusion.
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Which organism has no special organs for transportation?
How does Amoeba transport substances inside its body?
How does food enter and waste leave Hydra’s body?
In Sponge, oxygen and food enter through:
Waste in Sponge is thrown out through:
What supports distribution of substances in Hydra?
What is the main transportation system in developed animals?
Blood circulatory system consists of:
How do cells absorb required substances from blood?
Waste in cells is removed into blood by:
Unicellular organisms do not have ______ organs for transportation.
In Amoeba, substances are transported by ______.
Jellyfish and Hydra have particular ______ for transportation.
Oxygen and food enter Sponge through ______.
Waste in Sponge leaves through ______.
Undigested food in Hydra passes through its ______.
Gases are exchanged through ______ on Hydra’s body.
Developed animals have a ______ circulatory system.
Blood carries oxygen and ______ to cells.
Waste from cells is released into blood by ______.