Q1.What is tonoplast ?
Q2.What is centrosome ?
Q3.What is Peroxisomes ?
Q4.What is plasmolysis ?
3.a organelle present in cytoplasm of many cells
1.A membrane which bounds the chief vacuole of a plant .
2.Centrosome is an organelle present in animal cell which is responsible for reproduction
4.Contraction of protoplast of plant cell due to the lose of water(shrinks)