Tài liệu, ebook Sinh Học

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.

97 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 904 | Lượt tải: 0

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.

80 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 1287 | Lượt tải: 0

Compare and contrast the nervous and endocrine systems. Define thermoregulation and explain how endotherms and ectotherms manage their heat budgets. Describe how a countercurrent heat exchanger may function to retain heat within an animal body. Define bioenergetics and biosynthesis. Define metabolic rate and explain how it can be determined for...

68 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 873 | Lượt tải: 0

Explain the advantages and disadvantages of reproducing sexually and asexually. Name and describe several natural and artificial mechanisms of asexual reproduction. Discuss the risks of transgenic crops and describe four strategies that may prevent transgene escape.

71 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 831 | Lượt tải: 0

Explain how a nutrient’s role and mobility determine the symptoms of a mineral deficiency. Summarize the ecological role of each of the following groups of bacteria: ammonifying, denitrifying, nitrogen-fixing, nitrifying. Describe the basis for crop rotation. Distinguish between ectomycorrhizae and arbuscular mycorrhizae. Describe the adaptatio...

61 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 870 | Lượt tải: 0

Explain the phenomenon of apical dominance. Distinguish between determinate and indeterminate growth. Describe in detail the primary and secondary growth of the tissues of roots and shoots. Describe the composition of wood and bark.

76 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 917 | Lượt tải: 0

6. Distinguish among monotreme, marsupial, and eutherian mammals. 7. Define the term hominin. 8. Describe the evolution of Homo sapiens from australopith ancestors, and clarify the order in which distinctive human traits arose. 9. Explain the significance of the FOXP2 gene.

73 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 987 | Lượt tải: 0

6. Describe the features of annelids and distinguish among the three classes. 7. List the characteristics of nematodes that distinguish them from other wormlike animals. 8. List three features that account for the success of arthropods. Define and distinguish among the four major arthropod lineages. Describe the developmental similarities betwe...

109 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 845 | Lượt tải: 0

List the characteristics that combine to define animals. Summarize key events of the Paleozoic, Mesozoic, and Cenozoic eras. Distinguish between the following pairs or sets of terms: radial and bilateral symmetry; diploblastic and triploblastic; spiral and radial cleavage; determinate and indeterminate cleavage; acoelomate, pseudocoelomate, and c...

33 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 961 | Lượt tải: 0

Describe the life cycles of Rhizopus stolonifer and Neurospora crassa. Distinguish among zygomycetes, ascomycetes, and basidiomycetes. Describe some of the roles of fungi in ecosystems, lichens, animal-fungi mutualistic symbioses, food production, and medicine and as pathogens.

45 trang | Chia sẻ: nguyenlam99 | Ngày: 11/01/2019 | Lượt xem: 866 | Lượt tải: 0