If a plant exhibits minimal changes in its physical characteristics despite significant changes in nutrient levels in the soil, it can be said to have low:

Which of the following statements are correct?

I. A multicellular organism is composed of mainly three types of cells

II. Undifferentiated cells are stem cells and are unspecialised cells, which usually possesses the power of division

III. Differentiated cells are post-mitotic cells and are specialised to perform specific functions

IV. Dedifferentiated cells are differentiated cells which revert to undifferentiated state to take over the function of division

The process of formation of haploid spores from a diploid sporophyte is called:

Development includes (plants)

I. Differentiation

II. Redifferentiation

III. Dedifferentiation

Select the right combination from the given option

I. Increased vacuolation

II. Cell enlargement

III. New cell wall deposition

Which of the above are the characteristics of phase of elongation?

Choose the correct option accordingly

A scientist is culturing leaf mesophyll cells. The cells lose their specialized features and form an unorganized mass. This is NOT an example of:

Which of the following is NOT a characteristic of the lag phase in a bacterial growth curve?

Heterophylly can be observed in

I. cotton

II. coriander

III. larkspur

Select the right option

The process by which cells loose their specialisation is called

The process by which cells loose their specialisation is called

The transformation of a larva into an adult through drastic changes is termed: