Multiple choice questions XXXXIX — task. Science CBSE, Class 9.

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1. Plasmolysis in a plant cell is defined as:

break down (lysis) of plasma membrane in hypotonic medium
shrinkage of cytoplasm in hypertonic medium
shrinkage of nucleoplasm
none of them

2. Amoeba acquires its food through a process, termed:

plasmolysis
exocytosis
endocytosis
exocytosis and endocytosis both

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