Advertisements
Advertisements
Question
What was the contribution of the following to our knowledge of cells?
Schwann
Advertisements
Solution
Schwann observed that all animal cells are basically similar and lack cell wall.
APPEARS IN
RELATED QUESTIONS
Give a brief account of discovery of the cell.
Which one of the following is found both in the cells of a mango plant and a monkey?
Name the part of the cell concerned with the following :
The entry of only certain substances into and out of the cell.
Fill up the blank with the terms given below
The ____ is the structural unit of all living things
Try to find the names of four cell organells hidden in this maze, (hint: The hidden words can appear horizontally or vertically; forwards or backward or even mixed up). Write them in the lines provided. For example : “NUCLEUS” in the last row, seven backward letters.
| A | J | F | B | H | E | M | O | E | L | O | U | C | A | V |
| H | V | L | E | U | C | O | P | L | A | S | T | N | O | E |
| C | H | R | O | M | O | P | L | A | S | T | X | T | E | R |
| S | U | E | L | C | U | N | W | P | L | A | S | T | I | D |
Write true or false for each statement. Rewrite the false statements correctly:
The size of a cell is usually measured in centimetres
Which is the longest human cell?
Where is energy stored in a cell?
The instrument used to observe the cell is _____
Make sketches of animal and plant cells which you observe under microscope.
