CBSE Class 10 Science 2022 Outside Delhi Term II Set 3

© examsnet.com
Question : 1
Total: 7
Differentiate between the process of binary fission and multiple fission giving an example of each.
Solution:  
The difference between Binary Fission and Multiple Fission are:
 Binary Fission  Multiple Fission
 1. One nucleus divides into two nuclei.  A single nucleus directly divides into multiple parts.
 2. It occurs under normal conditions.  It takes place only in unfavourable conditions like formation of internal cysts.
 3. The division of cytoplasm forms two individuals.  The division of cytoplasm directly forms multiple individuals.
 4. Cytoplasm divides only after one karyokinesis or nuclear divisions. Example: Amoeba.  Cytoplasm can divide only after multiple karyokinesis or nuclear divisions. Example: Plasmodium.
© examsnet.com
Go to Question: