Many species of animals carry an allele for albinism (lack of pigmentation).
Albinos are usually pale or white in color.

Explain why the allele for albinism is present at a lower frequency than the allele for having pigments.

What conditions would be necessary for the albino allele to be more frequent?

How dose plate tectonics effect climate

These are the components of the reservoirs of carbon that are exchanged in our environment.

Which statement correctly compares metaphase i and metaphase ii? in metaphase ii twice as many chromosomes line up along the middle of the cell as in metaphase i. in metaphase i twice as many chromosomes line up along the middle of the cell as in metaphase ii. in metaphase ii twice as many chromosomes are pulled to opposite ends of the cell as in metaphase i. in metaphase i twice as many chromosomes are pulled to opposite ends of the cell as in metaphase ii.