how to make biological dictionary of chapter 5 and 6 class 9 cbse
Answers
Answered by
0
Answer:
Answer:
Robert Hooke discovered cells in 1665 while examining a thin slice of cork through a self-designed microscope. He saw that the cork resembled the structure of a honey comb consisting of many little compartments. These small boxes are called cells.
A reservoir or a closed space filled with body fluid like chyle, lymph, or cerebrospinal fluid etc is called cistern.
Similar questions