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Biology: Fast 10 Objective Type Questions on

Biology is  science for the study of life and living organisms, including their structure, function, growth,  evolution .Sub disciplines of biology are recognized on the basis of the scale at which organisms are studied and the methods used to study them: biochemistry examines the rudimentary chemistry of life; molecular biology studies the complex interactions of systems of biological molecules.

Fast 10 Objective Type Questions on Biology

Science Biology 13

Congratulations - you have completed Science Biology 13.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
What is the solution in which the osmotic concentration is less than that of the cell sap called? 
A
hypotonic solution
B
hypertonic population
C
isotonic population
D
non of the above
Question 2
What is the term used for the liquid taken up during imbibition ? 
A
imbibate
B
imbibant
C
solvent
D
all
Question 3
What is the term used for copying of the phenotypic character of a ge -netically different plant? 
A
phenocopy
B
bolting
C
vernalisation
D
richmand lang effect
Question 4
What is the term given to indole actic acid?
A
gibberelin
B
cytokinin
C
auxin
D
ethylene
Question 5
What is the term used for more growth on the upper surface of the leaf than on the lower surface?
A
epinasty
B
hyponasty
C
chemonasty
D
nyctinasty
Question 6
The production of which of the following enzymes is stimulated by gib-berellin
A
protease
B
lipase
C
amylase
D
all the above
Question 7
Which of the following is a connecting link between chordates and non-chordates? 
A
balanoglossus
B
saccoglossus
C
peripatus
D
neipilina
Question 8
Which were the first cell-like structure with division power? 
A
coacervates
B
eobionts
C
pre cell
D
both b and c
Question 9
Which were the first proteins that marked the beginning of life? 
A
nucleoproteins
B
nucleic acids
C
nucleotides
D
none
Question 10
What were the large colloidal cells like aggregates better known as?
A
coacervates
B
micrrspheres
C
nucleoproteins
D
both a and b
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There are 10 questions to complete.