Glyoxysomes occur in

What are gas vacuoles? State their functions.

Vacuoles of plants can be involved in which of the following activities?

Some of the enzymes,which are associated in converting fats into carbohydrates,are present in

Given below are some characters of a cell organelle. Identify the correct organelle which shows all the characters described above.
$(i)$ It is a membrane bound space found in the cytoplasm.
$(ii)$ It is bound by a single membrane called tonoplast.
$(iii)$ It contains water,sap,excretory products and other materials not useful to the cell.
$(iv)$ It has higher concentration of sap than the cytoplasm.

In germinating seeds,the breakdown of fatty acids occurs exclusively in .........