Advertisements
Advertisements
प्रश्न
Cell arises from pre-existing cell was stated by
पर्याय
Haeckel
Virchow
Hooke
Schleiden
उत्तर
Virchow
Explanation -
Rudolf Virchow (1855) proposed that all cells arise from pre-existing cells. His actual aphorism was ‘Omnis cellula e cellula’.
APPEARS IN
संबंधित प्रश्न
Cell is the basic unit of life. Discuss in brief.
Arrange in a correct sequence
Hen's Egg, Ostrich's egg, Insect's egg.
On the lines given below, write about what you have learned from the activities done in this lesson.
Let me tell you about some of the important things I’ve learned about cells. First, I’ll start with…______
In Latin, the word ‘cellula’ means a ______.
The cell is self-sufficient and carries out all the fundamental and essential functions of an organism.
All the cells can be seen with our naked eye.
Cell wall of which one of these is not made up of cellulose?
Name the organelles which show the analogy written as under
Power house of the cell——
Draw a plant cell and label the parts which
- determines the function and development of the cell
- packages materials coming from the endoplasmic reticulum
- provides resistance to microbes to withstand hypotonic external media without bursting
- is site for many biochemical reactions necessary to sustain life. (e) is a fluid contained inside the nucleus
The table given below has certain terms and four blank spaces named A, B, C and D.
| Cell | Feature/part | Function |
| Amoeba | A | Movement |
| Plant Cell | Plastid | B |
| C | Spindle shaped | Contraction |
| Nerve Cell | D | Stimuli and response |
From the options given below choose the correct combination of terms.
