Given below are six sets with four terms each. In each set one term is odd and cannot be grouped in the same category to which the other three belong. Identify the odd one in each set and name the category to which the remaining three belong. The first one has been done as an example.
Example: Calyx, Corolla, Stamens, Midrib
Odd term: midrib
Category: Parts of a flower.
Transpiration, Photosynthesis, Phagocytosis, Guttation.

Q. Given below are six sets with four terms each. In each set, one term is odd and cannot be grouped in the same category to which the other three belong. Identify the odd one in each set and name the category to which the remaining three belong. The first one has been done as an example.
Example: Calyx, Corolla, Stamens, Midrib
Odd term: midrib
Category: parts of a flower.
(i) Haemoglobin, glucagon, rhodopsin, rhodopsin.
(ii) Urethra, uterus, urinary bladder, ureter.
(iii) Transpiration, photosynthesis, phagocytosis, guttation.
(iv) Cyton, photon, aron, dendron.
(v) Oxytocin, insulin, prolactin, progesterone

Q. Given below are six sets with four terms each. In each set a term is an odd one and cannot be grouped in the same category to which the other three belong. Identify the odd one in each set and name the category to which the remaining three belong. The first one has been done as an example :
Example : Fructose, Sucrose, Glucose, Calcium.
Odd term : Calcium
Category : Carbohydrates
(i) Carbonic acid, Acetic acid, benzoic acid, boric acid.
(ii) Saliva, bile, sweat, tears.
(iii) Cretinism, Myxedema, Simple goitre, Acromegaly.
(iv) Sneezing, coughing, blinking, typing.
(v) Semicircular canals, Cochlea, tympanum, utriculus.