Recall that a farmer has a herd of cattle with an average weight of 1,000 pounds. He bred a group of his heaviest cattle, which have an average weight of 1,800 pounds. The offspring had an average weight of 1,700 pounds.

Calculate the heritability for this trait, and explain whether the trait is highly heritable.

answer; ///i believe that the correct answer is (e); check first good

to this one it would be receptive field

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.

what is the question? is it 'what is one of the reasons that someone could be b12 deficent?