Question: Hypophosphatemia is one of the few genetic disorders caused by a dominant allele
carried on the X chromosome. It causes a severe deficiency of phosphate ions in the
blood.

A female with hypophosphatemia whose father had the disease but whose mother
did not will likely transmit the disorder to:

Selection:

- her sons and daughters equally

- her daughters only
her sons only

- all of her daughters and 50% of her sons.

cells spend most of their time in interphase

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added