Growth in plants _______.
Ceases organs formation
is not influenced by the environment
is of open form
is restricted to apices only
In plants, new cells are always being added by the activity of meristems to the body. This is called open form of growth.
Meristems of plants differ from animal stem cells in
A. Development based on their location
B. Growth and division as it is not completely pre-programmed
C. Being influenced by the environment
D. Adding new cells continuously to the plant body
A trait in an organism is influenced by :
(a) paternal DNA only (b) maternal DNA only
(c) both maternal and paternal DNA (d) neither by paternal nor by maternal DNA.