1)alleles for purple stems and red fruits are dominant in tomatoes over those of green stems and yellow fruits. if two double heterozygous plants are crossed, what proportion of the progeny has purple stems and yellow fruits?
2)alleles for purple stems and red fruits are dominant in tomatoes over those of green stems and yellow fruits. if two double heterozygous plants are crossed, what proportion of the progeny has purple stems and yellow fruits?

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.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.