Please choose the correct answer to the question: Gregor Mendel cross-pollinated red and white snapdragon flowers. What information indicates that incomplete dominance was achieved?

Answer1: The offspring had heterozygous alleles. Answer2: The offspring had a recessive allele. Answer3: The offspring were pink. Answer4: The offspring were red.

Answer format: answer1/answer2/answer3/answer4
Answer: answer3