Answer:
1:0 orange eyes:black eyes
Explanation:
If black-eyed mendelian and an orange-eyed mendelian give all the offspring with black eyes, this means that the black eye allele is dominantt over orange eye. So, if we name the gene for the eye color with A, the genotypes of the parents would be AA (black eyes) and aa (orange eyes).
P: AA x aa
F1: Aa Aa Aa Aa (all heterozygous with black eyes).
Cross between two orange-eyed mendelians:
P: aa x aa
F1: aa aa aa aa all of them with orange eyes
Explanation:The main functions of polysaccharides in plants are the protection and energy. If you look carefully, plant cell walls are made up of cellulose and hemicellulose. These two are the major plant polysaccharides that provide rigidity and physical strength the cell wall and the whole plant. :)
The way in wich carbon is used and reused through the ecosystem is called the carbon cycle
sulfate-sulfur atom surrounded by 4 oxygen atoms
carbonate-minerals that contain carbon and oxygen
sulfide-compounds combined with element sulfur
halides-table salt is an example of this type of mineral
The answer is 5:1 because you can evenly divide each side by five