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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
An asucs is to ascomycetes as is a ....... to basidiomycetes
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Basidiospores
Basidiocarps
Basidium
Haustorium
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Question # 2
The first ever clone was prepared in 1997 in.
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England
Scotland
Ireland
Mary land
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Question # 3
The class hepaticeae includes about ...... species
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600
900
1100
1200
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Question # 4
In five kingdoms system, Eukaryotic multicellular reducers are plaed in kingdom.
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Protista
Animalia
Monera
Fungi
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Question # 5
Photosynthetic pigments are the substances that absorb visible light having wave length.
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150-340 nm
230-450 nm
380-750 nm
350-780 nm
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Question # 6
The smallest known viruses contain RNA spherical cotised are there.
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Polio Viruses
Pox viruses
Herpes viruses
Influenzas viruses
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Question # 7
chlorophylls are insoluble in.
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Alcohol
Acetone
Carbon tetra chloride
Water
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Question # 8
Casparian strips are present in the cells of root.
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Endodermis
Epidermis
Cortex
Pith
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Question # 9
Which of the following is not a fibrous proein.
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Keratin
Myocin
Fibrin
Mormones
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Question # 10
Which statement about ATP is not true
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It is used as an energy currency by all cells
It is formed only under aerobic condition
Some ATP is used to drive the synthesis of storage compounds
It provides energy for many different biochemical reaction
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Question # 11
Which of the following is not a attribute on population.
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Population density
Gene frequency
Gene flow
Gene Structure
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Question # 12
Positive gravitropism of root is due to.
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Auxin
gibberellin
Abscisic acid
Ethene
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Question # 13
Tundra ecosystem is located on Mountains
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Kara-koram
Hindukush
Salman
Both a & b
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Question # 14
Every gene starts with initiation codon AUG which encodes for the amino acid.
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Lysine
Serine
Proline
Methionine
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Question # 15
Hyponastic movements occur in response to.
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Contact
Chemical
Temperature
Water
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Question # 16
In man the vestigial organs are
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Ear muscles
Nictitating membrane
Coccyx
All a,b and c
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Question # 17
Symbiotic association of analgia living within fungus mycelium is known as.
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Mycorrhiza
Lichen
Parasitism
Root Nodules
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Question # 18
Ecosystem present on land or soil is called.
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Terrestrial
Atmosphere
Lithosphere
Both a and c
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Question # 19
Triethylamine Oxide is produced in.
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Hag Fish
Bony fish
Marine fish
Cartilaginous fish
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Question # 20
A gene with initiation codon, which encodes the amino acid methionine is.
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UAA
UAG
AUG
UGG
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Question # 21
At cytokinesis in plants a membrane structure phragmoplast is formed from vesicles which originate from
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Lysosomes
Centrioles
Golgi complex
Glyoxisomes
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Question # 22
V-shaped chromosomes are called.
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Acrocentric
Metacentric
Telocentric
submetacentric
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