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Biology 9th Class English Medium Online Test MCQs With Answers
Question # 1
All prokaryotic orgnisms are included in kingdom
Choose an answer
Eubacteria
Arhaebacteria
Fungi
Both a and b
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Question # 2
The branch of biology which deals with classification is.
Choose an answer
Botay
Genetics
Systematic
Taxonomy
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Question # 3
In a bar chart what does the height or length of each bar represent.
Choose an answer
The total numebr of categories
The value fo the corresponding category
The average of all values
The difference between the highest and lowest values
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Question # 4
The longest phase of meiosis is.
Choose an answer
Prophase I
Prophae II
Interphase I
Interphase II
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Question # 5
Which of the followig are not changed during the biochemical reactions.
Choose an answer
Substrate
Enzymes
Products
ES complex
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Question # 6
What is the role of companion cells in the translocation process.
Choose an answer
They stor excess solutes in the phloem
they assist in the absorption of water by roots
They actively transport sugas into the phloem's sieve tube elements
The help regulate water potential in the xylem
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Question # 7
The mechanism of ATP synthesis is
Choose an answer
Respiration
Glucose
Phosphorlation
Photosynthesis
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Question # 8
Which of the following character is not related to Animalia.
Choose an answer
Eukaryotic
Multicellular
Autotrophs
Heterotrophs
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Question # 9
Which kingodm includes eukaryotic multicellular and absorptive heterotrophs.
Choose an answer
Monera
Fungi
Protista
None of above
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Question # 10
Which structures are responsible for the transport of food in plant body.
Choose an answer
Xylem tissue
Pholem tissue
Spongy mesophyll
Palisade mesophyll
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Question # 11
Which of the following are not types of transpiration .
Choose an answer
Stomata
Lenticular
Root
Cuticular
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Question # 12
What is TRUE according to the pressur eflow mechanism of food transport.
Choose an answer
Water enters the source, creating pressure.
Solutes move from low to high concentration
Movement of food in pholem is due to gravity
Water is pulled from the sink
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Question # 13
Centrosomes make mitotic spindle in.
Choose an answer
Plant cells
Animal Cells
Prokaryotic cells
All of these
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