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Which of these is an advantage of a complete digestive tract compared to a gastrovascular cavity?...
Only animals with a complete digestive system have evolved specialized organs for digestion. Why? incomplete digestive...
Only animals with a complete digestive system have evolved specialized organs for digestion. Why? incomplete digestive system (2-way) - This system has a sac-like gastrovascular cavity (GVC) with only one opening to the environment. In this system, food passes through the mouth into the GVC where extracellular and intracellular chemical digestion takes place. The GVC extends throughout the body of the animal so that as food is absorbed it is available to the tissues; no transport system is needed. Waste...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal cortex D) testis. 27) The increased contraction of the human uterus during labor and delivery is at least partially dae to the actions of A) epinephrine. B) glucagon C) thyroxine. D) oxytocin. 28) Abnormally reduced somatic growth (dwarfism) can be a consequence of decreased hormone secretion from the A) anterior pituitary gland. B) pancreas. C) adrenal gland. D) posterior pituitary gland 29) The hypothalamus...
Il. PARTS OF THE DIGESTIVE TRACT A. ORAL CAVITY After ingestion, the physical breakdown of solid foods (mechanical dige...
Il. PARTS OF THE DIGESTIVE TRACT A. ORAL CAVITY After ingestion, the physical breakdown of solid foods (mechanical digestion) begins in the oral cavity (mouth). Describe how food is mechanically digested in the oral cavity. Include a discussion of how the teeth, tongue, and saliva work together to convert solid food into a moist, semi-solid mass of food called a bolus. Example: think of how a hard, dry saltine cracker is converted into a moist ball (bolus) in the mouth...
Chapter 1 Oranization of the Human Body3 Digestive system, which converts raw food materials into products...
Chapter 1 Oranization of the Human Body3 Digestive system, which converts raw food materials into products . Urinary system, which removes wastes and excess water usable by cells . Reproductive system, by which new individuals of the species are produced All the cellular reactions that sustain life together make up into catabolism and anabolism. In catabolism, complex substances are broken down into simpler molecules. When the nutrients from food are broken down by catabolism, energy is released. This energy is...
38) Which of the following are adaptations in FORM that increase the Surface Area of structures...
38) Which of the following are adaptations in FORM that increase the Surface Area of structures in an organism, such that the FUNCTION of molecular exchange can be enhanced? Extensions called “root hairs” that grow from root systems in plants. Internal branching of lungs into numerous sub-divisions called bronchioles. Both villi and microvilli projections in the vertebrate digestive system. Flat shape and branching shapes of gastrovascular cavity in flatworms (Platyhelminthes). All of the above. You analyze a set of data...
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c....
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c. Sexual reproduction d. Flagellated sperm The distinction between sponges and other animal phyla is based mainly on the absence verstts the presence of a. A body cavity b. Complete digestive tract ç True tissues d. Mesoderm 3. Which of the following terms does not apply to you? a. Bilaterian b. Triploblastic c. Deuterostome d. Acoelomate A land snail, a clam and an octapus all...
5. Which of the following statements does not describes the filter feeding, gas exchange and digestion...
5. Which of the following statements does not describes the filter feeding, gas exchange and digestion of the Gastropods? a. The mantle cavity ventral to the gills is in the exhalant region, and the cavity dorsal to the gills is the inhalant region b. Cilia move water into the mantle cavity through an incurrent opening of the mantle. c. Water exits the bivalve through a pat of the mantle cavity at the dorsal aspect of the gills, called the suprabranchial...
Which of the following is an advantage of essay questions over multiple-choice questions? Essay questions can...
Which of the following is an advantage of essay questions over multiple-choice questions? Essay questions can be scored with greater reliability Essays allow a broader sampling of the content domain Essays typically have greater predictive validity Essays allow easier assessment of higher level skills Question 23 2 pts Criterion-referenced evaluations focus on: assessing students' mastery compared to other students in the country, comparisons of a student's scores to those of other students in the country, O assessing students' mastery of...
LEARNING OUTCOMES LEAeaming u you complete the activities, you should be able to: Describe the organization...
LEARNING OUTCOMES LEAeaming u you complete the activities, you should be able to: Describe the organization of the peritoneum. correspond by number to the laboratory activities in LABORATORY SUP Torso model 27.1 tify the organs of the alimentary canal and explain their roles in the digestive process. Identify the accessory digestive organs and explain their functions. Describe the microscopic structure of organs in the alimentary canal. Describe the microscopic structure of accessory digestive organs. . Head and neck model, mid...
tive system, which converts raw food materials into products usable by cells Chapter 1 Organization of the Human Bo...
tive system, which converts raw food materials into products usable by cells Chapter 1 Organization of the Human Body3 enary system, which removes wastes and excess water uctive system, by which new individuals of the species are produced the cellular reactions that sustain life together make up metabolism, which can be d nd anabolism. In catabolism, complex substances are broken down into simpler into catabolism les. When the nutrients from food are broken down by catabolism, energy is re molec...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal cortex D) testis. 27) The increased contraction of the human uterus during labor and delivery is at least partially dae to the actions of A) epinephrine. B) glucagon C) thyroxine. D) oxytocin. 28) Abnormally reduced somatic growth (dwarfism) can be a consequence of decreased hormone secretion from the A) anterior pituitary gland. B) pancreas. C) adrenal gland. D) posterior pituitary gland 29) The hypothalamus...
Il. PARTS OF THE DIGESTIVE TRACT A. ORAL CAVITY After ingestion, the physical breakdown of solid foods (mechanical digestion) begins in the oral cavity (mouth). Describe how food is mechanically digested in the oral cavity. Include a discussion of how the teeth, tongue, and saliva work together to convert solid food into a moist, semi-solid mass of food called a bolus. Example: think of how a hard, dry saltine cracker is converted into a moist ball (bolus) in the mouth...
Chapter 1 Oranization of the Human Body3 Digestive system, which converts raw food materials into products . Urinary system, which removes wastes and excess water usable by cells . Reproductive system, by which new individuals of the species are produced All the cellular reactions that sustain life together make up into catabolism and anabolism. In catabolism, complex substances are broken down into simpler molecules. When the nutrients from food are broken down by catabolism, energy is released. This energy is...
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c. Sexual reproduction d. Flagellated sperm The distinction between sponges and other animal phyla is based mainly on the absence verstts the presence of a. A body cavity b. Complete digestive tract ç True tissues d. Mesoderm 3. Which of the following terms does not apply to you? a. Bilaterian b. Triploblastic c. Deuterostome d. Acoelomate A land snail, a clam and an octapus all...
Which of the following is an advantage of essay questions over multiple-choice questions? Essay questions can be scored with greater reliability Essays allow a broader sampling of the content domain Essays typically have greater predictive validity Essays allow easier assessment of higher level skills Question 23 2 pts Criterion-referenced evaluations focus on: assessing students' mastery compared to other students in the country, comparisons of a student's scores to those of other students in the country, O assessing students' mastery of...
LEARNING OUTCOMES LEAeaming u you complete the activities, you should be able to: Describe the organization of the peritoneum. correspond by number to the laboratory activities in LABORATORY SUP Torso model 27.1 tify the organs of the alimentary canal and explain their roles in the digestive process. Identify the accessory digestive organs and explain their functions. Describe the microscopic structure of organs in the alimentary canal. Describe the microscopic structure of accessory digestive organs. . Head and neck model, mid...
tive system, which converts raw food materials into products usable by cells Chapter 1 Organization of the Human Body3 enary system, which removes wastes and excess water uctive system, by which new individuals of the species are produced the cellular reactions that sustain life together make up metabolism, which can be d nd anabolism. In catabolism, complex substances are broken down into simpler into catabolism les. When the nutrients from food are broken down by catabolism, energy is re molec...
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