Which statement about human genetics is correct? a. All humans have the same alleles but different genes. b. All humans have the same phenotypes but different genotypes. c. All humans have the same genes but different alleles. d. All humans have the same genotypes but different phenotypes.

Answer: Option B.

All humans have the same phenotypes but different genotypes.

Explanation:

Genetics is a branch of biology that involve the study of genes, heritable traits and variation in genes.

All humans have phenotypes and genotypes

The genotypes which is the characteristics or traits or genes an organism inherited from his parents. genotypes is different in humans because every one inherited different genes from their parents.

Phenotypes is observable characteristics seen or observed in a organisms due to the inherited characteristics from the parents and environmental interaction.

Phenotype is almost the same in humans, because it expressed inherited traits. We have same phenotype, which is expression of traits.