資訊推薦

• 4. Phylogeography
• 5. Allele
• 6. Genetic drift
• 7. Panmictic
• 8. Quantitative trait
• 9. Founder effect
• 10. Meiotic drive
• 1. What NOT to expect of natural selection and adaptation? (Circle all correct answers)(5%)(A) The n
• 2. Why effective population size is usually smaller than the actual census size? (Circle allcorrect
• 3. There are 3 alleles at locus A in a population with their frequencies of 0.4, 0.4, and 0.2.【題組】A.
• 【題組】B. The observed heterozygosity of locus A is 0.5. Please give posible explanations onwhy observe
• 三、配合題(20%,2%each)A. QTL mappingB. Sexual selectionC. Hybrid zoneD. Allopatric speciationE. Sympatric
• 【題組】2. Differential reproduction as a result of variation in the ability to obtain mates.
• 【題組】3. phenotypioc variation arising from the difference in the effect of the environment onthe expr
• 【題組】4. New Benes arise as copies of pre-existing gene sequences.
• 【題組】5. Determ nining the chromosomal position containing at least one gene that contributesto variat
• 【題組】6. The proportion of the variance in a trait among individuals that is attributable todifference
• 【題組】7. Speciation by genetic divergence of populations in distinct locations.
• 【題組】8. Contrasting effects of a gene on different characters or on the same character indifferent en
• 【題組】9. A region in which genetically distinct populations come into contact and producesome offsprin
• 【題組】10. Movement of genes or symbionts between individual organisms other than byparent-offspring tr
• 1. A scientist studied a species of plant and found that individuals in high elevation aregenerally
• 【題組】 (2) What experiment should he do to demonstrate there is a genetic cause for such height differ
• 2. Please explain (1) sub-functionalization and (2) neo-functionalization after geneduplication
• 3. Please give an example and explain how sympatric speciation could happen in (1) animalsand (2) pl