May/June 2026 Paper 21

2026 · 40 questions · 40 parts · 40 marks

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31Inheritance Genetic CrossesMedium1 mark
Two heterozygous snapdragon plants were crossed. Their seeds were collected and grown into snapdragon plants with flowers. The number of snapdragon plants and their flower colour are shown in the table.
number of snapdragon plantsflower colour
99flower colour 1
198flower colour 2
102flower colour 3
What can be concluded from these results?