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Online Tests
Biology Life Science Test Easy Mode MCQs With Answers
Question # 1
A.F.A King supported his hypothesis by about ____________ observation.
Choose an answer
10
15
20
25
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Question # 2
What is the effect of change in pH?
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Digradation of amino acids at active sites
Ionization of amino acids at active sites
Formation of new amino acids at active sites
All of these
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Question # 3
Green leaves in which glucose is prepared called .......... .
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Source of assimilates
Sink of assimilates
Both
None
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Question # 4
There are _____________ major kingdoms.
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2
3
4
5
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Question # 5
Which of the followings is the symptom of malaria?
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Chills
Fevers
Recurring attacks
All
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Question # 6
Cat' lion and tiger belong to genus _____________
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Felis
Ficus
Homo
Tigris
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Question # 7
The hepatic portal vein carries blood from the _______to the_______.
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Small intestines, liver
Small Intestines, heart
Liver, heart
Small intestines, colon
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Question # 8
The percentage of plasma protein in the blood is:
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4 - 5
5-6
7-8
7-9
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Question # 9
Dalk reaction takes place in the .......... of chloroplasts.
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Grana
Strome
Intergrana
All
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Question # 10
The endangered plants of Pakistan include:
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Taxus bacceta
Pinus geradiana
Juniperus
All of above
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Question # 11
The study of genes and their role in inheritance is called.
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Histology
Anatomy
Genetics
Inheritance
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Question # 12
During nitrogen fixation nitrogen is converted into:
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Nitrates
nitrates
ammonia
all to these
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Question # 13
The organisms with modified genetic setup are called:
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ugenic organisms
genetic organisms
mutants
transgenic
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Question # 14
The length of human kidney is.
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27 cm
4cm
5 cm
10 cm
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Question # 15
A group of organisms, similar to one another, which can interbreed in nature and produce fertile off springs.
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Species
Genus
Family
Population
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Question # 16
Human insulin gene was transferred into:
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Yeast
Becteria
Virus
Algae
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Question # 17
Which type of asexual reproduction found in hydra and corals?
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Fragmentation
Spore formation
Budding
Regeneration
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Question # 18
Effectors include;
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Only muscles
Only glands
Muscles and glands
Brain
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Question # 19
Which of these is an anti-viral proteins?
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Urokinase
Thymosin
Insulin
Interferon
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Question # 20
In which group of mammals, the fertilized egg do not develop inside the mother's body?
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Chordates
Egg laying mammals
Placental mammals
All of these
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Question # 21
Which form of nitrogen is taken by the producers of the ecosystem?
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Nitrogen gas
Ammonia
Nitrates
Nitrites
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Question # 22
Vesalius was born in:
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Brussels
London
Birmingham
Sidney
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