Answer:
Both parents are heterozygous carriers.
Explanation:
Both parents are heterozygous carriers. Sickle Cell Anaemia is usually referred to as a recessive condition since an individual must have two copies of the sickle gene in order to have the disorder.
Since neither of the parents is ill, both of them must be heterozygous carriers for the child to have the disorder
Vascular Plants co<span>ntain tubes that help transport water and nutrients into their other parts.</span>
Answer:
The waste products of aerobic respiration are carbon dioxide and water.
Explanation:
The first and last sounds most reasonable, but I will go with the last one.
