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Course: Science — Third Preparatory
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Science — Third Preparatory

Science — Third Preparatory

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Science — Third Preparatory 2026/2027

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Unit 1 - Force, Motion, Acceleration and Physical Quantities

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Quiz

Question bank: Unit 3 — Variation of Traits in Living Organisms

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1.
If B is the allele for brown eyes (dominant) and b for blue eyes, the genotype of a blue-eyed person is:
BB
Bb
bb
bB only
2.
A person with the genotype Bb has:
blue eyes
brown eyes
green eyes
no eye colour
3.
The genotype Bb is described as:
homozygous dominant
homozygous recessive
heterozygous
pure
4.
The observable inherited trait is the:
genotype
phenotype
allele
gamete
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