Biology Past Paper Questions

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Q 861:Phenotype ratio in incomplete dominance is:
A
1:3:3
B
3:1
C
1:3
D
1:2:1
Lahore, 2017
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Q 862:R-2 means:
A
Reduce
B
Recycle
C
Renewable
D
Reuse
Lahore, 2017
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Q 863:Seeds absorb water through:
A
Testa
B
Hilum
C
Mircroplyle
D
Integument
Lahore, 2017
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Q 864:Single cell protein can be obtained from:
A
Insect
B
Cow
C
Algae
D
Birds
Lahore, 2017
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Q 865:The alternate form of a gene is called:
A
Genotype
B
Phenotype
C
Allele
D
Replication
Lahore, 2017
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Q 866:The cell results by combining sperm and ovum:
A
Nucleus
B
Zygote
C
Genes
D
Chromosome
Lahore, 2017
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Q 867:The basic unit of classification is:
A
Phylum
B
Class
C
Species
D
Order
Lahore, 2017
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Q 868:Structurally enzymes are made of:
A
Minerals
B
Amino acids
C
Vitamins
D
Fats
Lahore, 2017
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Q 869:Process of glycolysis is found in:
A
Cytoplasm
B
Golgi complex
C
Ribsosomes
D
Mitochondria
Lahore, 2017
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Q 870:Pepsin enzyme works in:
A
Mouth
B
Intestine
C
Oesophagus
D
Stomach
Lahore, 2017
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Total MCQs: 1434Page 87 of 144
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