Advertisements
Advertisements
Question
How will you distinguish cell wall from plasma membrane?
Solution
| Cell wall | Cell membrane |
| It is the outermost covering of plant cells | It is the outermost covering of the animal cells. |
| It is a non-livinq structure | It is a living structure |
| It is freely permeable | It is semi-permeable |
| It is composed of cellulose and pectin | It is majorly made up of phospholipids along with proteins and polysaccharides. |
APPEARS IN
RELATED QUESTIONS
Given below are the sketches of two types of cells A and B.
(a) Which one of these is a plant cell? Give reasons in support of your answer.
(b) List the cell structures which are common to both types.
(c) Name the structures found only in plant cells and those found only in animal cells.
Fill in the blanks:
______ give colour to flowers and fruits.
The organelle called the ______ is present in plant cells only.
Analogy
Spirogyra : Plant cell :: Amoeba : ______
Assertion (A): Chloroplast is a cell organelle
Reason (R): An organelle is a distinct part of the cell which has a particular structure and Function.
Draw a neat diagram of plant cell and label any three parts which differentiate it from animal cell.
What are the functions of cell wall in plant cells?
Observe the following figure given below.
Answer the following questions.
- Does it represent a plant cell or an animal cell?
- Does it represent a prokaryotic cell or a eukaryotic cell?
Analogy:
Plant tissue: Xylem:: Animal tissue: ______.
Stem cells are used by doctors to treat diseases. Do you agree with this statement?
