Name: Vernalisation- an overview
Uploaded: 2019-07-19
Duration: 7 min 50 s
Description: Vernalisation is the phenomenon of cold exposure that provides some plants with the ability to flower in the best season. Let’s learn about these cold memori...

Question

Define growth, differentiation, development, dedifferentiation, redifferentiation, determinate growth, meristem and growth rate.

Accepted Answer

Growth: It can be defined as the process of gradual increase in size of the body or can say development of a full body.

Differentiation: It can be defined as the process of development of plant and differentiating it into different parts.

Development: It can be defined as the process that creates growth, progress, positive change. It takes place in the presence of physical, economic, environmental components.

Dedifferentiation: This process can be defined as a cellular process by which cells grow in reverse, from a differentiated stage to a less differentiated stage within their own lineage.

Redifferentiation: It can be defined as the process where dedifferentiated plant cell once again loses its capacity to divide and becomes mature. This phenomenon is called redifferentiation.

Determinate growth: Determinate growth can be defined as the type of growth that stops once a genetically pre-determined structure has completely formed.

Meristem: It is a type of tissue found in plants that are capable of cell division and are able to form different organs of plants.

Growth rate: The growth rate can be seen as the average daily growth rate which includes the change in size and dividing it by the amount of time it takes to grow.

Define growth, differentiation, development, dedifferentiation, redifferentiation, determinate growth, meristem and growth rate.

Important Questions on Plant Growth and Development

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