S.N Vertebrates Invertebrates 1. They have backbone or vertebral column. They do not have backbone or vertebral column. 2. They are the most organized animals...

Organic compounds produced within the plants body. Regulates growth and development in plants. Move from the site of production to the site of action. Mainly...

  Points of difference Unstriped muscles Striped muscles Cardiac muscles 1. location In the walls of hollow internal organs, like stomach, intestine,...

Vitamins Function Deficiency A(retinol) Rhodopsin synthesis, normal health of epithelial cells, and bone and tooth growth. Rhodopsin deficiency, night blindness, retarded growth, skin disorders,...

  S.N Organic fertilizers Chemical fertilizers. 1. They are obtained by decomposition of animal remains and plant residues. They are made from chemicals. 2. They...

S.N Exotoxin Endotoxin 1. It is released outside the cell. It is present inside the cell membrane and released only when the cell lyse....

S.N Metals Non- metals 1. Metals are solid at ordinary temperature except mercury. Non-metals are...

S.N Blood Lymph 1. It is red coloured liquid connective tissue due to presence of haemoglobin in RBCs....

S.N Antigens Antibodies 1. Commonly called “antibodies generating chemicals” or immunogens. Commonly called immunoglobulins. 2. Both proteinous or polysachharides. Always proteinous in nature. 3. They...

Chlorophyceae Phaeophyceae Rhodophyceae Commonly known as green algae. Commonly known as brown algae. Commonly known as red algae. Mostly...