GROUP 2A 2009 PAPER Questions & Answers: part2



GROUP 2A 2009 PAPER QUESTIONS AND ANSWERS :: 2024 :: part2 : 11 to 15

Following Multiple choice objective type questions and answers will help you as a free online coaching for your TNPSC written exam preparation for 2017. These are useful study materials collected from previous year question papers. :

11.With reference to the origin of heartbeat in man,which of the following statements are False ?
I.Sino-auricular nodes (SA node) does not act as pace-maker

II.Sin-auricular node act as a pace-maker

III.Pace-maker lies at the top of the right auricle

IV.Pace-maker is situated at the top of the left auricle

I only
I and II
I and IV
III and IV

12.World AIDS Day is observed on

1st January
4th April
1st December
20th August

13.Which one of the following is Mendelian dihybrid ratio ?

1:1:1:1
9:3:3:1
7:1:1:7
1:7:7:1

14.Heparin is a/an

coagulant
anti-coagulant
haemostatic
none of these

15.#Q Endocrine glands #Q Endocrine glands

are ductless glands
discharge their secretions in blood
secrete hormones
all of these

More GROUP 2A 2009 PAPER QUESTIONS AND ANSWERS available in next pages

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