Class 9 The Fundamental Unit of Life MCQ Quiz Set 2

The Fundamental Unit of Life Quiz – 2 Test yourself what you have studied in this chapter with the help of this quiz created by the BrainIgniter experts and improve your study accordingly. Get the result instantly by clicking on submit button. Best wishes!  

NCERT Solutions Class 9 Science Chapter 5 The Fundamental Unit of Life

NCERT In-Text Questions Solutions In-Text Questions Page 59 Who discovered cells, and how?Ans:-  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. He called these small boxes cells. Why is […]

Class 9 The Fundamental Unit of Life Important Questions : Solution

The Fundamental Unit of Life Important Questions : Solution Define nucleoid.Ans:- The nucleoid is an irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material. . Why mitochondria is called the powerhouse of the cell ? Why is the inner membrane of mitochondria deeply folded ?Ans:– 1. Mitochondria is […]

Class 9 The Fundamental Unit of Life Important Questions

The Fundamental Unit of Life Important Questions Define nucleoid. . Why mitochondria is called the powerhouse of the cell ? Why is the inner membrane of mitochondria deeply folded ? Where is protein synthesized in a cell ? Explain. Name the three solutions that can be used to stain the cell while observing it under […]

Class 9 The Fundamental Unit of Life Notes

The Fundamental Unit of Life Notes Cell:- A cell is the structural and functional unit of life. Cell was discovered by Robert Hooke in 1665. Unicellular organisms:- The single celled organisms are called unicellular organisms. Ex:- Amoeba, Paramoecium, Bacteria, Chlamydomonas etc. Multicellular organisms:- The organisms that are composed of more than one cells are called […]