During autumn, the leaves of the plants turn red and fall, resulting in complete defoliation of the trees. Which mechanism is taking place?

Dormancy

Senescence

Photoperiodism

Evaluating a person's food intake using food records is one of the ways nutritionists determine what people eat and their nutrient intake. this allows the nutritionists to assess the person's:

Check out this potato plant. We eat lots of potatoes. They are considered to be (1) a vegetable and (2) starchy. Starches are made up of three or more sugars. If plants make sugar, then what elements must be found in starches?

Every mollusk has a head body and.

Which trait among the following is completely due to the expression of genes? your skin color your weight your height your grades

What part of them stem cell provides instructions for building the heart?

Suppose that two ancient types of plants, one that grows in the winter and one that grows in the summer, appear together in the fossil record for two periods in the geologic time scale.

Did alexander graham bell what to college

How are traits inherited by offspring?

In homeotic mutants: Group of answer choices one body structure is missing. one body structure has been changed into another. one body structure has been duplicated. one body structure has significantly increased in size. the organism is infertile.

What effect of acid rain on a ecosystem is