In capillaries the blood pressure pushes nutrients out of the capillaries toward the cells.
a. true
b. false
Ans: a. true
You might also like to view...
Why is a rhizoid not considered a true root?
A. Rhizoids lack the capacity to anchor mosses into the substrate. B. Rhizoids are not capable of absorbing water. C. True roots have mycorrhizal fungi. D. Rhizoids lack xylem tissue. E. Only true roots are capable of nitrogen fixation. Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know about true roots and rhizoids? What other information is related to the question? Choose Answer Given what you now know, what information is most likely to produce the correct answer? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Otzi the Ice Man's genome most closely resembles that of
A) australopithecines. B) Neanderthals. C) orangutans. D) modern humans.
56. During low tide a plant cell will have an advantage over an animal cell because of its
A. chloroplasts. B. nucleus. C. mitochondria. D. plasma membrane. E. cell wall.
Which of the following would bear the most resemblance to Archaeopteris, an ancient plant genus that preceded gymnosperms and angiosperms?
A. a pine tree that does not produce cones B. a grass species that lacks flowers C. a cycad that does not produce coralloid roots D. a sunflower that does not produce endosperm E. a ginkgo lacking vascular tissue