When an ion or a molecule passes through a membrane without something facilitating, or encouraging that passage, such as a protein does. What drives it is the force of the diffusion itself instead.
A population would be an organism (the same species) living in an area
Fungi grow best in warm and humid areas.
Based on the given information above, the correct answer from the given question would be option C. From the testing done by Michelle, it reveals that the shells are made of calcium carbonate and therefore, they are foraminiferans, belonging to phylum sarcodina of protozoa. Foraminifera are very small organisms which live in the sea, that create calcium carbonate shells for protection.
The correct choice is D.
A karyotype is the layout of chromosomes, in size order from largest to smallest. These chromosomes are ALWAYS in pairs, meaning that it would be easy to notice which of the 23 chromosome pairs have 3 chromosomes instead of the usual pair.
