aa🧬

#homozygous recessive #aa genotype #allele pair #identical alleles #gene pair

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#dominant allele #recessive allele #genotype #heterozygote #gene pair

🔵🔵🧬

#identical alleles #same alleles #gene pair #allele pair #genotype

♊️🧬

#twin alleles #identical alleles #gemini gene #gene pair #genotype