WAEC Agricultural Science 2001 Question 38

Question 38

Basic Genetics

The diagram shows the crossing of a long fruited tomato (L) with a round fruited tomato plant (l). The plants in stage III are all

Diagram for this question
  1. A.heterozygotes
  2. B.homozygotes
  3. C.mutants
  4. D.polyhybrids.
Show the answer and explanation

Answer: A (heterozygotes)

Explanation

Each has one L and one l: heterozygous.