• Sinh học - Chapter 51: Animal behaviorSinh học - Chapter 51: Animal behavior

    Describe how cross-fostering experiments help identify the relative importance of environmental and genetic factors in determining specific behaviors. Describe optimal foraging theory. Define and distinguish among promiscuous, monogamous, and polygamous mating systems. Distinguish between intersexual and intrasexual selection.

    ppt79 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 16 | Lượt tải: 0

  • Sinh học - Chapter 50: Sensory and motor mechanismsSinh học - Chapter 50: Sensory and motor mechanisms

    Explain the role of mechanoreceptors in hearing and balance. Give the function of each structure using a diagram of the human ear. Explain the sliding-filament model of muscle contraction. Explain how a skeleton combines with an antagonistic muscle arrangement to provide a mechanism for movement.

    ppt88 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 14 | Lượt tải: 0

  • Sinh học - Chapter 49: Nervous systemsSinh học - Chapter 49: Nervous systems

    Describe the structures and functions of the following brain regions: medulla oblongata, pons, midbrain, cerebellum, thalamus, epithalamus, hypothalamus, and cerebrum. Describe the specific functions of the brain regions associated with language, speech, emotions, memory, and learning.

    ppt73 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 16 | Lượt tải: 0

  • Sinh học - Chapter 48: Neurons, synapses, and signalingSinh học - Chapter 48: Neurons, synapses, and signaling

    Distinguish among the following sets of terms: sensory neurons, interneurons, and motor neurons; membrane potential and resting potential; ungated and gated ion channels; electrical synapse and chemical synapse; EPSP and IPSP; summation. Explain the role of the sodium-potassium pump in maintaining the resting potential.

    ppt56 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 14 | Lượt tải: 0

  • Sinh học - Chapter 47: Animal developmentSinh học - Chapter 47: Animal development

    Describe the role of the extracellular matrix in embryonic development. Describe two general principles that integrate our knowledge of the genetic and cellular mechanisms underlying differentiation. Explain the significance of Spemann’s organizer in amphibian development. Explain pattern formation in a developing chick limb.

    ppt68 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 15 | Lượt tải: 0

  • Sinh học - Chapter 46: Animal reproductionSinh học - Chapter 46: Animal reproduction

    Describe oogenesis and spermatogenesis; describe three major differences between them. Explain how the uterine and ovarian cycles are synchronized and describe the functions of the hormones involved. List the various methods of contraception, how each works. Describe techniques that allow us to learn about the health and genetics of a fetus.

    ppt89 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 14 | Lượt tải: 0

  • Sinh học - Chapter 44: Osmoregulation and excretionSinh học - Chapter 44: Osmoregulation and excretion

    Describe and compare the protonephridial, metanephridial, and Malpighian tubule excretory systems. Using a diagram, identify and describe the function of each region of the nephron. Explain how the loop of Henle enhances water conservation. Describe the nervous and hormonal controls involved in the regulation of kidney function.

    ppt63 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 14 | Lượt tải: 0

  • Sinh học - Chapter 43: The immune systemSinh học - Chapter 43: The immune system

    Describe clonal selection and distinguish between effector cells and memory cells. Describe the cellular basis for immunological memory. Explain how a single antigen can provoke a robust humoral response. Compare the processes of neutralization and opsonization.

    ppt84 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 19 | Lượt tải: 0

  • Sinh học - Chapter 42: Circulation and gas exchangeSinh học - Chapter 42: Circulation and gas exchange

    Describe the role played by the lymphatic system in relation to the circulatory system. Describe the function of erythrocytes, leukocytes, platelets, fibrin. Distinguish between a heart attack and stroke. Discuss the advantages and disadvantages of water and of air as respiratory media.

    ppt97 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 34 | Lượt tải: 0

  • Sinh học - Chapter 41: Animal nutritionSinh học - Chapter 41: Animal nutrition

    Follow a meal through the mammalian digestive system: List important enzymes and describe their roles Compare where and how the major types of macromolecules are digested and absorbed Relate variations in dentition with different diets. Explain where and in what form energy-rich molecules may be stored in the human body.

    ppt80 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 34 | Lượt tải: 0