1. Double helix model of DNA is given by –
(1) Mullar
(2) Meghnath Sha
(3) Stepham Hawking
(4) Watson and Crick
2. Antibiotic Streptomycin was discovered by –
(1) Saleman Waksman
(2) Alexander Fleming
(3) Bates on
(4) None of these
3. Biologist who proposed the theory of Germ plasm-
(1) Weisman
(2) J.C. Bose
(3) Bateson
(4) Lederberg
4. Who proposed that every living beings are made up of cell –
(a) Louis pasture
(b) Roberhook
(c) Scchilden
(d) T. Schwann
Code:
(1) Only a
(2) b & d
(3) a & c
(4) c & d
5. Which of the following is not correctly matched?
(1) Josesph Lister – Treatment of Leprosy
(2) Josesph E. Salc – Vaccination of Polio
(3) Alexender Flemming – Discovered Pencillin
(4) Edward Jenner – Vaccination of small pox
6. Har Govind Khorana shared noble prize worked in the field of –
(1) Bio chemistry
(2) Medical science
(3) Economics
(4) Literature
7. Who discovered vaccination for Rabies –
(1)Jenner
(2) Pasture
(3) Darwin
(4) Lister
8. Scientist who discovered Anopheles mosquito transmit malaria –
(1) Ronal Ross
(2) C. V. Raman
(3) A. Fleming
(4) Max Plank
9. Blood Group is discovered by –
(1) Landstiner
(2) Robert Koch
(3) Willum Harvy
(4) Loius Pasture
10. Scientist who laid the foundation of bacteriology –
(1) Leeuwenhock
(2) Loius Pasteure
(3) Willum Herve
(4) Edward Jenner
Answers:
1.4
2.1
3.1
4.4
5.1
6.2
7.2
8.1
9.1
10.2
Thank u mam,gud afternoon to alll
1-4
2-2
7-2
8-1
9-1
10-1
1-4 2-1 3-1 4-4 5-2 6-2 7-2 8-1 9-1 10-2
Bro plz clarify,,,blood group-WilliamhHarvey
Blood transpltion-landstiner
4 2 1 2 1 2 2 1 1
10(?)
10-1
The ABO blood group system is widely credited to have been discovered by the Austrian scientist Karl Landsteiner, who identified the O, A, and B blood types in 1900.
In 1818, British obstetrician James Blundell successfully transfused human blood to a patient who had hemorrhaged during childbirth. In 1901, Karl Landsteiner, an Austrian physician discovered the first human blood groups, which helped transfusion to become a safer practice.
Thank u ji,,,,and hatsoff for ur patience
:))
Shadow mere answers.kyu copy kiye :))
""""VAN U R NOT SURE,,FLIP A COIN BCOZ WHILE A COIN IS IN THE AIR,,U REALISE WHICH ONE U R ACTUALLY HOPING FOR"""""
_/_ _/_
Refresh!!!
which is top uranium producing country in world..please provide the data
Hi Sam ji
Good lines,
:))
:)) :))
Hello Kumar 🙂
🙂
SSC EXAM- Idioms and Phrases
http://www.sscadda.com/2015/04/ssc-exam-idioms-and-phrases_23.html
2013 Top 10 Uranium-producing Countries
1-Kazakhstan(37.8%)
2-Canada(15.7%)
3- Australia(10.7%)
4-Niger(7.6%)
5-Namibia(7.3%)
6-Russia(5.3%)
7-Uzbekistan(4%)
8-United States(3%)
9-China(2.5%)
10-Malawi(1.9%)
meri ek ans galt hai… kelin tumhari to sari ans right hoti hai…. so i did't copy yr ans… :))
How is ur preparation for nicl Assistant exam
Hello fnds
I m a defence personal
Preparing for various group c exam
Thanks for ur valuable comments
Tanq