They can have As geneticists both can be either (bb) because most brown-eyed people have homozygous for the relevant.
In small intestine millions of micro villi are present for greater absorbption of digested food.
<span>Sponges have cellular-level organization, meaning that that their cells are specialized so that different cells perform different functions, but similar cells are not organized into tissues and bodies are a sort of loose aggregation of different kinds of cells. This is the simplest kind of cellular organization found among parazoans.
<em>I hope this helps!~</em><em /></span>