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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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  • Questions count: 2
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1.
A carrier of a recessive genetic disease:
shows the disease
is healthy but has one disease allele
has two disease alleles
has no disease allele
2.
A carrier parent (Nn) and a normal parent (NN) have a chance of an affected child equal to:
0%
25%
50%
75%
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