hormones
enzymes
proteins
vitamins
Oxytocin hormone is secreted by gland
Pace-maker is related with
Palaentology is the study of:
Panda belongs to the same family as that
Pathology is the branch of science which deal with the study of
Pectin used in the preparation of certain foods belongs to the class of compounds called
Penicillin is isolated from:
Penicillin’ which is used as an antibiotic is obtained from :
People living in high altitudes (like mountains) usually have a
Per cent oxygen in the exhaled air is
