Question

1. What method/structure does the organism shown to the right use for locomotion? Use specific terms.

2. Compare Amoeba and Paramecium. How do their shapes, modes of movement, and feeding strategies differ?

3. What advantages do parasitic protozoans have? Why are they suited for this lifestyle? (Ex: Trypanosoma, Plasmodium, etc).

4. What are the advantages of having an alga and a fungus in a lichen? What could each organism contribute to the partnership?

5. What is a mass of hyphae called?

Answer 1

2

Amoeba amoeba moves through pseudopodia amoeba does not have a definite shape food digested in the food vacuole by digestive enzymes.these enzymes will break down the food

Paramecium paramecium does not have any pseudopodia instead consists of celia paramecium has a definite shape which will not be changed in paramecium celia helps to sweep the food particles from water and helps to put it in the mouth

Only one question can be answered at a time.

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