Curriculum
Course: Science — Third Preparatory
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Quiz

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

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1.
Mendel chose the pea plant because:
it has clear contrasting traits and controllable pollination
it grows in all seasons
it has no seeds
it has only recessive traits
2.
Two carrier parents have a chance of an affected child equal to:
0%
25%
50%
100%
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