Home
Class 14
BIOLOGY
Growth and repair of damaged tissue invo...

Growth and repair of damaged tissue involves

A

mitotic cell division only

B

Both mitotic and mitotic cell divisions

C

meiotic cell division only

D

amitotic cell division only

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question regarding the growth and repair of damaged tissue, we need to understand the types of cell division involved in these processes. Here’s a step-by-step solution: ### Step-by-Step Solution: 1. **Understanding Cell Division**: There are two main types of cell division: mitosis and meiosis. Mitosis is responsible for growth and repair, while meiosis is involved in the formation of gametes (sperm and eggs). 2. **Role of Mitosis**: During growth, cells divide by mitosis, which results in two identical daughter cells. This process is crucial for the growth of tissues and the repair of damaged tissues. 3. **Role of Meiosis**: Meiosis, on the other hand, reduces the chromosome number by half and is not involved in tissue repair or growth. It is specifically for producing gametes for sexual reproduction. 4. **Identifying the Correct Division for Repair**: When tissues are damaged, the body repairs them through mitotic division. This means that the cells that are damaged will undergo mitosis to replace the lost or damaged cells. 5. **Conclusion**: Based on the above understanding, the correct type of cell division involved in the growth and repair of damaged tissue is mitotic cell division. 6. **Final Answer**: Therefore, the answer to the question is that growth and repair of damaged tissue involves **mitotic cell division only**.
To answer the question regarding the growth and repair of damaged tissue, we need to understand the types of cell division involved in these processes. Here’s a step-by-step solution: ### Step-by-Step Solution: 1. **Understanding Cell Division**: There are two main types of cell division: mitosis and meiosis. Mitosis is responsible for growth and repair, while meiosis is involved in the formation of gametes (sperm and eggs). 2. **Role of Mitosis**: During growth, cells divide by mitosis, which results in two identical daughter cells. This process is crucial for the growth of tissues and the repair of damaged tissues. ...
Promotional Banner

Similar Questions

Explore conceptually related problems

Which type of cell division is required for growth and repair of body and which type is involved in formation of gametes?

The growth involves

Repair of damaged tissue or redevelopment of lost part.

[A] : Binary fission and Mitosis allow unicellular organisms to reproduce asexually . [R] : Mitosis in eukaryotes is for growth and repair of tissue .

For body growth and repair one needs

The function of water in our body is To prevent the dehydration of the body To plays an important role in metabolic processes To provide energy and organic materials for growth and repair of tissues

Which of the following helps in repair of tissue and fills up the space inside the organ ?

Which nutrient helps in the growth and repair of the body?

Assertion:Excess consumption of alcohol results in damage to liver Reason : It promotes formation of fatty tissue in the liver