76.  In which following known a pace-maker of heart.

Answer & Explanation
SA node

77.  Heart working is -

Answer & Explanation
Transportation of blood to different

78.  What is cause of murmur of heart-

Answer & Explanation
Disorder f value

79.  In which following is responsible for water balance in human body.

Answer & Explanation
Kidney

80.  In which gland in human body, which related to excitement of body.

Answer & Explanation
Adernal cortex

81.  During excitement, which hormone release higher amount-

Answer & Explanation
Aderline

82.  Who discovered insulin-

Answer & Explanation
A.F. Bating

83.  This is male sex hormone.

Answer & Explanation
Testestrone

84.  Which is the example of hormone, heat in form of protein-

Answer & Explanation
Oxytocin

85.  In body which largest endocrine gland-

Answer & Explanation
Thyroid

86.  In which following endocrine gland found in neck?

Answer & Explanation
Thyroid

87.  In which following known as emergency hormone

Answer & Explanation
Adernile

88.  When one or single gene control the more than one character then its known as -

Answer & Explanation
Pleiotropic

89.  Which secreation from the corpus lutcum-

Answer & Explanation
Progestron

90.  Production of growth hormone is occurs.

Answer & Explanation
By Pituitary gland