In tissue culture experiments, leaf mesophyll cells are put in a culture medium to form callus. This phenomenon may be called as 
1. Senescence  2. Differentiation 
3. Dedifferentiation  4. Development 
Subtopic:  Differentiation, Dedifferentiation and Redifferentiation |
 57%
NEET - 2023
Please attempt this question first.
Hints

The living differentiated cells, that lost the capacity to divide anymore, can regain the capacity of division under certain conditions. This phenomenon is termed as:

1.Redifferentiation 2.Maturation 
3.Differentiation 4.Dedifferentiation 

Subtopic:  Differentiation, Dedifferentiation and Redifferentiation |
 73%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The phenomenon by which the undividing parenchyma cells start to divide mitotically during plant tissue culture is called as :
1. Differentiation
2. Dedifferentiation
3. Redifferentiation
4. Secondary growth
Subtopic:  Differentiation, Dedifferentiation and Redifferentiation |
 72%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch