Chickens can have different types of feathers. frizzled feathers curl toward a chicken’s head. assume that feather type is determined by a single gene and that the allele for frizzled feathers is dominant over the allele for straight feathers. in a cross between two chickens with straight feathers, what percentage of the offspring can be expected to have frizzled feathers? *
a: 0%
b: 25%
c: 50%
d: 100%

A: 0%

Explanation:

the cell theory states that all living things including animals, as well as plants, are made of cells.

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.