Define the following terms in 2-3 lines
1. Growth
2. Redifferentiation
3. Differentiation,
4. Development
5. Dedifferentiation,
6. Determinate and
7. Meristem.
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Answers
Explanation:
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Question:-
Define the following terms in 2-3 lines
1. Growth
2. Redifferentiation
3. Differentiation,
4. Development
5. Dedifferentiation,
6. Determinate and
7. Meristem.
Answer:
1. Growth:- It is the permanent increase in the size of an individual cell . All living organisms grow as part of their life process.
2. Redifferentiation:- The process in which de-differentiated cells become mature again but they are unable to divide in other words we can say that they lose their capacity to divide.
3. Differentiation:- It is the process in which the cells obtained from root and shoot-apical meristems and cambium get differentiated and mature to perform certain functions.
4. Development:- It can be defined as all the changes that goes through during its life cycle of any organism starting from germination to senescence of a seed.
5. Dedifferentiation:- It is the process in which permanent plant cells regain their ability to divide under many specific conditions.
6. Determinate Growth:- It is a type of growth in which the growth of plant stops after a certain phase of time.
7. Meristem:- These are the specialised parts in the plants where active cell divisions take place.