I NEED SOME HELP.! A cross between a black cat and a tan cat produce a tabby patterned cat (black and tan). What pattern of inheritance does this represent and what percent of kittens would have tan fur if a tabby cat is crossed with a black cat?

A) incomplete dominance; 50%

B) codominance; 75%

C) incomplete dominance 25%

D) codominance 50%

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101