What allows the plants to stand up-right and receive the maximum amount of energy? A. Vascular tissues B. Vascular cylinders C. Tracheid Cells D. Parenchyma tissue

Where is the Grana located? A. Stroma B. Thylakoid C. Innder membrane D. Intermembrane Space

What two forces caused the solar nebula to develop into the sun

Explain how a genetic map (in map units) is related to actual physical distance (in base pairs of DNA).

Describe how DNA forms a chromosome?

Which of the following diseases is caused by a herpes virus which attacks the liver? O Psittacine O Polyoma O Aspergillosis O Pacheco's

What contains both communities and ecosystems?

Which of the following represents a way that animals in a zoo are influenced by their environment? a. increased natural instincts b. decreased aggression c. unnatural behavior d. increased appetite

when the process of mitosis is correctly completed, the daughter cells should contain exact copies of all of on organisms genes. which biomolecule contains all of the organisms genes

Read the list of common household substances. Antacid, orange juice, toothpaste, vinegar Which of these substances are likely to have a bitter taste? Antacid, vinegar Antacid, toothpaste Orange juice, vinegar Orange juice, toothpaste

Which of the following do fish NOT use to breathe? A. air bladder B. pharyngeal slits C. pores on their back D. olfactory bulbs