Programmes  like _______________ promotes  the   planting  of trees.

The  flat and  broad  side  of the leaf  is  called the ________.

Plants  absorb  water  and  nutrients  from the soil  through  the  ____________.

The food  that is  prepared  by  the leaf  is  converted  to  __________..

Plants  are  called _____________.

Croton plants  have  leaves  red  in colour.  Food  is  prepared  by the process of ________.

The cells of the upper and lower layers of a leaf are not __________.

A  green leaf  is _________ before conducting the starch test.

Air and   water passes  through the ___________ in the leaf.

The  ___________ is the backbone of a plant.