🧬 Biology Flashcard Fix Two heterozygous parents are crossed. Can you work out the probability of their child being homozygous recessive? This is a classic GCSE genetics question that catches students out when they rush the Punnett square. Remember: Heterozygous = one dominant one recessive allele Take your time, draw the square, and let the genetics do the work 🧠 Answer: 1 in 4 = 25% #gcsebiology #genetics #inheritance #punnettsquare #flashcards