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emmainna [20.7K]
4 years ago
7

Which statements about a child with brown eyes must be true? Choose more than one answer.

Advanced Placement (AP)
1 answer:
Alik [6]4 years ago
7 0

Answer:

Each cell contain 46 chromosomes

At least one parent has brown eyes

His eye color does not determine hos siblings

Explanation:

Each cell of a human has a pair of 23 chromosomes making a total of 46 chromosomes. 22 pair are called autosomes while the last pair is for sex.

The color of the brown eyed child does not determine that the child is healthier than a blue eyed child

One or more of the grand parents might have blue eyes provided one of the grandparent is a carrier of brown eyes.

For the child to have brown eyes, one of his parent eyes must be either brown or both parent would be a carrier of the brown eye gene.

The child eye color does not determine his siblings

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