TNPSC Biology 24 August 2020 Question paper with Answers Key- TNPSC conducted JUNIOR SCIENTIFIC OFFICER IN FORENSIC SCIENCES DEPARTMENT IN THE TAMIL NADU FORENSIC SCIENCE SUBORDINATE SERVICE, 2015-2019 exam on 24 August 2020 FN from 10.00 AM to 12.30 PM. Here we are providing some of the questions asked in TNPSC Biology Paper.
Vertebrates are …………..?
Good regeneration Power
Amnion helps in ……….?
Protection from shocks
The amphibian cave – dweller is ………?
Which is a digenetic nematode parasite?
Human Karyotypes are routinely prepared from?
……… was the first step in human evolution?
Which inhibits the conduction of nerve impulses?
The first life in earth was originated during early ……..?
Free Limbs of frog, bird, whale and man is an example for?
The length of silk thread produced by a single caterpillar is?
TNPSC Biology 24 August 2020 Paper
The monoecions animals have?
Male and female reproductive organs
Drugs involved in lowering Cholestrol in blood?
The first line of screening test for diabetes is?
Which is a specific carcinogenicity test?
DMA damage in cell can be detected by?
Single cell gell electrophoresis
A PCR Based molecular genetic marker is?
Which method Protein antigens are detected?
About 60% of the Semen volume is derived from?
The length of the Primer sequence for RAPD technique is?
Growth in broth cultures occurs mainly in the form of?
Heavy surface Pellicle
TNPSC Biology 24 August 2020 Questions and answers
The term Virulence refer to the?
Intensity of Pathogenocity
Ephedrine is a ……….?
Photosynthesis is a ……?
Chlororespiration occurs in….?
……. Is used as a food in space-fights?
The term Urticle means?
Membrane Sac surrounding Ovary
In plant cells the middle lamella chiefly consists of?
………. Are the ribonucleo-protein bodies in a cell?
The Assessment of microbial diversity by the use of microarray called?
The cepthalothorax is divided into ………. Segments in class Psycnogonida?
TNPSC Biology 24 August 2020 paper with Key
Cordiaitales do not resemble ……. Order?
The most important Indian Fossil of Cycads is?
Which tree is a popularly called as Soapnut Tree?
Annual rings are distrinct in plant growing in?
In flowering plants, meiosis occurs at the time of?
Formation of Pollen grains
Double fertilization was discovered by?
Protability of water can be gauged by the presence of?
……… product is produced by Rhizopus nigricans?
What are Piezophilic microbes?
Microbes growing in high atmospheric pressure
Introduction of foreign gene for improving genotype is called?
TNPSC Biology Answers Key 24 August 2020
The precursor to melatonin is?
Peternity test is based on?
Central cotton institutes is located?
Bryophyte named moss cotton is?
Hart man’s sign occurs during?
Father of American forensic Anthroplology?
Which is the method of studying growth?
Cross sectional method, Longitudinal method
Trisanic condition for the chromosome no. 18?
Action Anthropology is ………?
The study related to applied anthropology
Snakes are classified under the Subclass?
Respiration in arachnids is affected by?
TNPSC Biology 24 August 2020 Full Question Paper & Key