1. Kalology:- Study of human beauty.
2. Metazoans:- All multicellular animals are called metazoans.
3. Morphology:- Study of external structure.
4. Microbiology:- Study of microorganisms such as virus, bacteria,algae,fungi and protozoa.

5. Molecular Biology:- Study of molecule found in the body of living organism.
6. Medicine:- Study of treating disease by drug.

7. Mammography:- Branch of science which deal test for breast cancer.
8. Mycology:- Study of fungi.
9. Myrmecology :- Study of ant is called Myrmecology.

10. Mixed farming:- Farming along with animals husbandry.