WELCOME TO MS. KIRAN SYED'S RESOURCE BANK

TRANSPORT IN PLANTS Materials to be transported in plants: Plants are in contact with both soil and atmosphere. Various materials from...

The gas exchange in organisms takes place by the process of diffusion. Efficient gas exchange depends upon following factors: (i)...

MINERAL NUTRITION IN PLANT In plants, the source of inorganic requirements are minerals obtained directly or indirectly from the soil....

From Yousufi Past Papers

Aestivation: Aestivation is the arrangement of either the sepals or the petals in a flower bud with relation to one another as vernation...

BIOENERGETICS is the study of the transformation of energy in living organisms. ROLE OF ATP AS ENERGY CURRENCY ATP is composed of adenine...

Relation of a plant material (Campanula medium) to the floral diagram. Black dashed line shows the cross-section. 1 – position of the...

Brassica campestris (Mustard) Inflorescence: Racemose Cassia fistula املتاس Inflorescence: Raceme Amaranthus spinosus Inflorescence:...

INFLORESCENCE An inflorescence may be defined as a cluster of flowers, all flowers arising from the main stem axis or peduncle: Racemose...