A brown-eyed child was born to brown-eyed parents. Young parents, poorly studied biology at school, are in shock.

A brown-eyed child was born to brown-eyed parents. Young parents, poorly studied biology at school, are in shock. Explain the situation to them, given that brown eye color is the dominant sign, and blue is recessive.

Answer: parents of heterozygotes Aa, the probability of such a child is 25%

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.