Which of the following is not a part of the female reproductive system in human beings?

(1) Ovary
(2) Uterus
(3) Vas deferens
(4) Fallopian tube

The largest gland and in human body is 
(1) Pituitary gland (2) Liver (3) Adrenal gland (4) Thyroid gland

The correct pathway of blood in circulatory system is

(1) Auricles -> Ventricles -> Arteries -> Veins
(2) Ventricles -> Auricles -> Veins -> Arteries
(3) Ventricles -> Veins -> Arteries -> Auricles
(4) Veins -> Ventricles -> Arteries -> Auricles

By which cell the process of opening and closing of stomata is controlled?

(1)  Epidermal Cell
(2)  Guard Cell
(3)  Accessory Cell
(4)  Leaf Cell

 Which one of the following is not a function of the kidney ?

(1) Filtration 
(2) Oxidation 
(3) Absorption 
(4) Secretion