What can affect phases/stages of growth?
The process of derivation of cells from meristems and maturation to perform specific function is known as _____
During differentiation, what kind of changes take place?
What changes would occur in a cell to form a treachery element?
[A] Loose their protoplasm
[B] Strong, elastic, lignocelluloses secondary cell wale
What is the phenomenon of de-differentiation?
[A] Regaining the capacity to divide
[B] Loosing the capacity to divide
[C] Loosing capacity to divide after regaining
What is re-differentiation?
[A] regaining the capacity to divide
[B] loosing the capacity to divide
[C] loosing the capacity to divide after regaining
What kind of differentiation is seen in plants?
Cells positioned away from root apical meristems, differentiate as
[B] Root cap
All those changes which an organism goes through during its life cycle from germination of the seed to senescence is termed as
On whose response plasts follow different pathways to form different kind of structures?
[B] Phases of life
The ability of plants to follow different pathways in response to environment or phases of life to form different kind of structures is called?
In which of the following plant the leaves of juvenile plant are different in shape than those in mature plants?
Leaves of which plant show environmental heterophylly?
The phenomenon of environmental heterophylly is also called
What is the sum of growth and differentiation?