Which of these statements best describes the role of oxytocin in the body? Oxytocin is an anterior pituitary secretion Oxytocin release is an example of a positive feedback control mechanism Oxytocin exerts its most important effects during menstruation Oxytocin controls milk production
Fill in the Blank 2 points The square v of bone tissue consists of calcium hydroxyapatite crystals and collagen fibers.
If one parent has MH, what is the probability that his or her child will inherit the parent's mutant gene and MH susceptibility? A. 10% B. 25% C. 50% D. 100%
The labrum provides stability to which of the following? the name of a dog knee stability two of the above none of the above
What is the job of a blast? to form collagen to remove collagen to connect the bones none of these answers
The dermis, also known as the corium, is the thick layer of living tissue directly below the epidermis and contains connective tissue, blood and lymph vessels, and nerve fibers. True False
The epidermis is the outermost layer of the skin and contains blood vessels and connective tissue. True False
Match the animal with its correct taxon Answers may be used more than once. square coral square fluke square tapeworm square comb jelly square spiny-headed worm square clam square Planaria square oyster 1. Cnidaria 2. Porifera 3. Mollusca 4. Platyhelminthes 5. Ctenophora 6. none of the taxa listed
Correctly match the animal with is appropriate characteristic. Answers may be used more than once. square octopus square sponge square flatworm square oyster 1. not applicable 2. acoelomate 3. pseudocoelomate 4. coelomate
The carapace of crustaceans is derived from: Fusion of head and thorax Abdominal segments Thoracic segments Dorsal folds of the head
19. During cellular respiration is oxygen used? $\square $
Which of the following methods is used during mark and recapture? Spaying Leg band
Name Viruses- Are they alive?Use the evidence from the reading to support your answer. 1. Some people say that viruses are alive. What do you think is their evidence? __ viruses __ 3. Which do you think is true? Explain your answer. Use specific evidence from the reading. Claim: Viruses (are/are not)living. __ __ . Reasoning (How does this evidence __ __ . Reasoning (How does this
The endocrine system is responsible for rapid responses more than the nervous system. True False
8. What is one reason growers use cuttings to grow poinsettias? 9. Why are poinsettias grown in greenhouses? 10. What does it mean that poinsettias are short day plants?
An example of a food that contains a fructose sugar is A. milk. B. honey. C. molasses. D. corn.
During which stage of the cell cycle does the cell condense chromosomes and break down the nuclear envelope? Anaphase Prophase Metaphase Telophase
40. The intercostal space is the space between: skull bones. finger joints. vertebrae. rib bones
38. The hypothalamus and the thalamus both relay information to what part of the brain? cerebrum cerebellum diencephalon brain stem
What property allows water to transport nutrients and wastes in the bloodstream of animals and from the roots of plants through their stems to their leaves? High heat of vaporization Cohesion and adhesion (capillary action) High heat capacity High surface tension
