Frederick griffith made a scientific discovery in 1928. which best describes the knowledge about genetics before 1928?

a. scientists did not think that traits were inherited.
b. scientists thought that only viruses contained dna.
c. scientists thought that traits were passed along by dna.
d. scientists did not know how traits were inherited.

Scientists did not know how traits were inherited.

Explanation:

APEX

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.