The F1 of a cross between a tall and a dwarf plant was tall. The…

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Biology JAMB 1995

The F1 of a cross between a tall and a dwarf plant was tall. The F1 was advanced to F2. How many of 120F2 plants will be dwarf?

  • 30 checkmark
  • 60
  • 90
  • 120

The correct answer is: A

Explanation

See the image above

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