1.

Fill in the blanks : 1............ discovered the circulation of blood. 2. The artificial process of removing the waste products in the blood is called ..........3. A ......... is a group of cells that perform specialised function in an organism. 4. The water conducting tissue in plant is ..........5. The food conducting tissue in plant is ...........

Answer»

1. William Harvey discovered the circulation of blood. 

2. The artificial process of removing the waste products in the blood is called dialysis. 

3. A tissue is a group of cells that perform specialised function in an organism. 

4. The water conducting tissue in plant is Xylem. 

5. The food conducting tissue in plant is Phloem.



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