The the Father is type O (homo recessive genotype - ii) as well as the mother, the child has to be type O. As far at the +, - Antigens, I'm not sure about the genetics behind that. Sorry.
No, starch iodine and water molecules will not be able to cross a thin polyethylene molecule due to its non-porous nature, which prevents the passage of large molecules like starch iodine and water molecules. Polyethylene is a tightly packed polymer that forms a barrier to the diffusion of such molecules.
A group of molecules squeezed together is called a solid. In a solid, the molecules are closely packed and have fixed positions relative to each other.
Large insoluble molecules get broken down into smaller soluble molecules through processes like digestion, hydrolysis, or decomposition. This allows the body to absorb and utilize the essential nutrients present in these molecules.
Endocytosis is the provess used by the cell to bring in large molecules.
No, large polar molecules cannot pass through the plasma membrane.
density
Is watr
solid
In solids, molecules are tightly packed in a fixed arrangement. In liquids, molecules are more loosely packed and move freely. In gases, molecules are spread out and move independently of each other.
molecules are packed together and make volume density.
No the molecules are all packed altogether tightly
mean free path
Solids, usually.
in solids molecules are tightly packed in liquid molecules are not so tightly packed whereas in gas they are free to move
In a solid, molecules are closely packed together in a fixed arrangement. In a liquid, molecules are more loosely packed and have more freedom to move around. In a gas, molecules are widely spaced and move freely in all directions.
Usually a liquid, but some solids, like ice, have the molecules more spread apart, making it less dense than the liquid. If, by "loosely packed," you mean being able to slide past each other, then the liquid is always the answer.
Compression