• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Biology

Biology
Pellagra is caused due to the deficiency of

Thiamine
Pyridoxine
Riboflavin
Niacin

ANSWER DOWNLOAD EXAMIANS APP

Biology
PH of human blood is

6.2
7.4
7.5 - 8.0
9

ANSWER DOWNLOAD EXAMIANS APP

Biology
What prevents food from entering the windpipe?

Epiglottis
Trachea
Pharynx
Larynx

ANSWER DOWNLOAD EXAMIANS APP

Biology
Insulin is secreted from which gland or organ of human body

Liver
Small Intestine
Pancreas
Kidney

ANSWER DOWNLOAD EXAMIANS APP

Biology
In how many parts is the human brain divided?

2
4
3
5

ANSWER DOWNLOAD EXAMIANS APP

Biology
They play key roles in the contraction of muscles,digestion of food and clotting of blood.

Proteins
Fats
Carbohydrates
Vitamins

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Biology

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑