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Biology 9th Class Urdu Medium Online Test MCQs With Answers
Question # 1
Amino acids present in insullin.
Choose an answer
95
51
574
47
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Question # 2
Which organelle can double its number by itself.
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Ribosomes
Mitochondria
Lysosomes
Golgi appratus
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Question # 3
All of these are characteristics of Fungi except
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Absorptive made of life
Cell wall is made of cellulose
Multicellar eukarytoes
Mostly decomposers
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Question # 4
This statemtn about homeostasis is inccorect.
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There is one system regulating the homeostatic activities
Because fo this , the fluctuations of the internal environment are of extremely narrow range as compared to that of the external environment
Homeostatic mechanismsm keep the internal environment constant depite wide changes in the external environment
Homeostasis is necessary for the survival of cells
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Question # 5
Essential part of nucleic acids are.
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Hexoses
Pentoses
Heptoses
Trioses
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Question # 6
Information that is gathered as a result of an experiment is called.
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Data
Observation
Theory
Hypothesis
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Question # 7
What is TRUE according to the pressur eflow mechanism of food transport.
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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 # 8
Which of the following is NOT a function of proteins.
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Fight against pathogen
Carry genetic information
Transport oxygen in the blood
Help in digesting food
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Question # 9
Which of th following organisms is a prokaryotes.
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amoeba
Escherichia coli
Human
Mushroom
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Question # 10
% age of carbohydrates in dry mass of protoplasm.
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7
50
15
93
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Question # 11
A network of channels extending from cell memebrane to nuclear membrane is called
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Endoplasmic reticulum
Centriole
Ribosome
Centrosome
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Question # 12
According to pressur e-flow theory one of the following is not a sink
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Leaves
Fruits
Root
Stem tubers
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Question # 13
Which of the following is a key characteristics that distinguishes eukarytoic cells from prokaryotic cells?
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Lack of a cell wall
Absences of ribosomes
Presence of a nucleus
Smallar size
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