The answer is; B
Meristem cells are totipotent meaning they can differentiate to any type of plant cells. Therefore they can produce a variety of plant type depending on epigenetic. However, tissue culture is derived from already differentiated cells. Therefore these cells are already determined and can only produce cell type of that plant from which they were derived.
Answer:
The shape of the enzyme determines which chemical reaction it will speed up.May strain the bonds of the substrate or put chemical groups of the active site in the correct position to speed up the reaction.
Answer:
im not sure BUT...
Explanation:
Maybe try go ogle? Dont doubt yourself oyull do fine! Just trust yourself!
cell membrane forms the surface of a cell to protect it from the outside world.
