MEDIUM
9th CBSE
IMPORTANT
Earn 100

Draw a plant cell and label the parts which

(a) determines the function and development of the cell.

(b) packages materials coming from the endoplasmic reticulum.

(c) provides resistance to microbes to withstand hypotonic external media without bursting.

(d) is site for many biochemical reactions necessary to sustain life.

(e) is a fluid contained inside the nucleus.

Important Questions on The Fundamental Unit of Life

MEDIUM
9th CBSE
IMPORTANT
Illustrate only a plant cell as seen under electron microscope. How is it different from animal cell?
EASY
9th CBSE
IMPORTANT
Draw a neat labelled diagram of an animal cell.
MEDIUM
9th CBSE
IMPORTANT
Draw a well labelled diagram of a eukaryotic nucleus. How is it different from a nucleoid?
MEDIUM
9th CBSE
IMPORTANT
Differentiate between rough and smooth endoplasmic reticulum. How is endoplasmic reticulum important for membrane biogenesis?
EASY
9th CBSE
IMPORTANT

In brief, state what happens when

Dry apricots are left for sometime in pure water and later transferred to sugar solution?

EASY
9th CBSE
IMPORTANT

In brief, state what happens when a red blood cell is kept in concentrated saline solution?

EASY
9th CBSE
IMPORTANT

In brief, state what happens when

The plasma membrane of a cell breaks down?

EASY
9th CBSE
IMPORTANT

In brief, state what happens when

Rheo leaves are boiled in water first and then a drop of sugar syrup is put on it?