PLASTIDS AND VACUOLE

Any part of plastid is present in every plant and in the tree . it play a great role in coloring the plant as well as the tree . the plastids are in the form of  pigment you can say that pigment means color . there are three types of pigment on the basis of their pigment or color .the plastids is very useful for the trees , like food . there are three main types of plastids which are mentioned below .

Chloroplast is the first kind of plastids which gives green color to the plant only .almost all plant of the world have chloroplast .the chloroplast found in leaves ,and other green part of the plant .

Chromoplast is the second type of the plastids which gives color other than green color . this type of plastids found in specially small plants and some in the tree . this type of plastid found in fruit , flower , petals and other colorless parts of the plant or tree .

Leucoplast is the third and last  kind of plastids which gives the white or colorless color to the plants , and found only in the cells underground parts of the plant . they store the food in the form of the starch . the world leucoplast is taken from the a latin word  leucos which means colorless or white .

VACUOLE

Vacuole are the fluid different then the cytoplasm .in all animals they are numerious . they are very small in the size . while the plants they are permanent and large in the size .