It has been found that the tenderness of beef can be predicted by analyzing a cow's genes. So, commercial tests are now available
for farmers to be able to determine which of their cows possess the "tough" gene and which possess the "tender" gene. If a farmer
routinely tests his cattle and only allows cows with the "tender" gene to mate, what is he doing?

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.

What is a question answer because there is no answers and i need answers for the question

The answer is b, as with an inference you make a statement with no evidence