More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
We proposed the mechanism of organic evolution in 1838?
Choose an answer
Charles Darwin
Charles lyll
Lamark
Gregor Mendel
Previous
Skip
Next
Question # 2
Reduce the possibility of infection on skin :
Choose an answer
Disinfectants
Antibiotics
Antiseptic
Digitalis
Previous
Skip
Next
Question # 3
The plant in which vegetation propagation occurs by leave is called:
Choose an answer
Ginger
Ferns
Water lily
Bryophylum
Previous
Skip
Next
Question # 4
Conversion of urea and uric acid into Ammonia is called.
Choose an answer
Assimilation
Nitrogen fixation
Ammonification
Biological fixation
Previous
Skip
Next
Question # 5
The disease of bone in which the density of bones decrease due to loss of calcium and phosphorus is:
Choose an answer
Osteoporosis
Osteoarthritis
Rheumatold arthritis
Gout
Previous
Skip
Next
Question # 6
Enzyme used to cut the identified gene from the total DNA of Donor organisms is.
Choose an answer
Endonuclease
Ligase
Restriction Endonuclease
Amylase
Previous
Skip
Next
Question # 7
The first step of genetic engineering is:
Choose an answer
Growth of the genetically modified organism
Transfer of the recombinant DNA into the host organism
Isolation of the gene of interest
Insertion of gene into a vector.
Previous
Skip
Next
Question # 8
The points of attachment of genes on chromosomes are called:
Choose an answer
Transcription
Translation
Loci
Phenotype
Previous
Skip
Next
Question # 9
Bones can store:
Choose an answer
Urea
Salts
Uric Acid
Minerals
Previous
Skip
Next
Question # 10
Special organs , tissues or cells of the body which detect stimulae:
Choose an answer
Receptors
Coordination
Effectors
Dentrites
Previous
Skip
Next
Question # 11
Number of bones of sternum is:
Choose an answer
1
8
14
22
Previous
Skip
Next
Question # 12
How many types of Difference shown by individuals of same species?
Choose an answer
1
2
4
6
Previous
Skip
Next
Question # 13
Abiotic component of ecosystem is:
Choose an answer
Producers
Herbivores
Camivore
Oxygen
Previous
Skip
Next
Back