Answer the following question given this paragraph: Q: Lymph vessels, like veins, have what objects that prevent the backflow of fluid? Choices: - pumps - pores - fibers - valves A:
valves
(Question)
Answer the following question given this paragraph: Introduction Genetics is the study of heredity. Johann Gregor Mendel set the framework for genetics long before chromosomes or genes had been identified, at a time when meiosis was not well understood. Mendel selected a simple biological system and conducted methodical, quantitative analyses using large sample sizes. Because of Mendel's work, the fundamental principles of heredity were revealed. We now know that genes, carried on chromosomes, are the basic functional units of heredity with the capability to be replicated, expressed, or mutated. Today, the postulates put forth by Mendel form the basis of classical, or Mendelian, genetics. Not all genes are transmitted from parents to offspring according to Mendelian genetics, but Mendel's experiments serve as an excellent starting point for thinking about inheritance. Q: What is the study of heredity called? Choices: - geriatrics - heretics - pediatrics - genetics A:
(Answer)
genetics
Ques: Answer the following question given this paragraph: Q: Is the digestive tract of many sharks longer or shorter than many other vertebrates? Choices: - heavier - longer - narrower - shorter A:
Ans: shorter
(Q).
Answer the following question given this paragraph: Figure 17.12 Thyroid Gland The thyroid gland is located in the neck where it wraps around the trachea. (a) Anterior view of the thyroid gland. (b) Posterior view of the thyroid gland. (c) The glandular tissue is composed primarily of thyroid follicles. The larger parafollicular cells often appear within the matrix of follicle cells. LM 1332. (Micrograph provided by the Regents of University of Michigan Medical School ©️ 2012). Q: What gland is located in the neck, where it wraps around the trachea? Choices: - adrenal gland - salivary gland - pituitary gland - thyroid gland A:
(A).
thyroid gland
Ques:Answer the following question given this paragraph: PET is used in tires, photographic film, food packaging, and clothing. Polyester fabric is used in permanent-press clothing. Its resistance to wrinkling comes from the cross-linking of the polymer strands. Q: Polyester fabric's resistance to wrinkling comes from the cross-linking of what? Choices: - algae strands - velocity strands - wool strands - polymer strands A:

Ans:polymer strands
Ques:Answer the following question given this paragraph: Q: Potassium, calcium, and magnesium are considered what kind of nutrients? Choices: - micronutrients - minor nutrients - major nutrients - macronutrients A:

Ans:
macronutrients