Two unicorns mate. one unicorn has a white horn and has genotype hhww (has horns and the horn is white). the other unicorn has the genotype hhww (it has genes for black horn, but no horn). what is the likelihood that they will have a colt with a white horn ?

ok so for one you got 2 genes of color and two genes of horn/no horn

so that makes 1/4 chance of a white horn but then with the gene of the no horn it lowers down the chance to about 1/6 or 1/8 i think but yes other genes can counter act and lower or higher the chances of white horn

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.