All the following statements are true Except: A. Spindle fibers are composed largely of microtubules. B. Centrioles consist of nine triplets of microtubules arranged in a circle. C. All the eukaryotic cells have centrioles D. All the eukaryotic cells have a spindle apparatus.

C. All the eukaryotic cells have centrioles.

Explanation:

All statements are true except C option because plant don't have centrioles.

It's true that spindle fibers are made up of microtubules. Nine triplets of microtubules arranged in a circular form made the centrioles which is component of centrosome in the cells. Spindle apparatus is present in all eukaryotic cells.

So, the only option left is C in which exception is that plant cells don't contain centrioles.

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

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.