Why is genomic selection particularly advantageous for traits that are difficult to measure?

Genomic selection does not require the identification of specific genes but relies on the combined effect of many genetic markers.

Which of the following traits is expected to receive more emphasis in future dairy cattle breeding goals?

Use the product-to-sum formulas to rewrite the product as a sum or difference. ​

Find the expression as the tangent of an angle. ​

Use the given values to evaluate three trigonometric functions cos x, csc x, tan x. ​ ,   ​

An airplane, flying at an altitude of  2 miles, is on a flight path that passes directly over an observer (see figure). If

Artificial insemination is more commonly used in beef cattle breeding than in dairy cattle breeding.

Perform the multiplication and use the fundamental identities to simplify. ​ ​

Use the sum-to-product formulas to rewrite the sum or difference as a product. ​