1. The amount of genotypic variation in a natural population can be increased by all of the following EXCEPT (A) mutation (B) recombination (C) immigration (D) hybridization (E) inbreeding (选项五个单字都超级重要!!! 至於题目的genotypic...也是基本，只考私医是没差) 2. The amount of energy entering a food chain depends on the (A) direction of energy flow in the system (B) efficiency of energy recycling in the system (C) biomass of carnivores and their efficiency in locating and capturing animal prey (D) biomass of heterotrophs and their efficiency in transforming plant tissue into animal tissue (E) biomass of autotrophs and their efficiency in transforming solar energy into chemical energy (关於能量代谢的观念) 3. All of the following occur during the cleavage stage of animal development EXCEPT (A) an increase in the nuclear-to-cytoplasmic ratio of the cells (B) an increase in the number of blastomeres (C) an increase in the mass of the embryo (D) an increase in the surface-to-volume ratio of the cells (E) rapid cell divisions (比较需要记的就是blastomere这个单字，如果中译本就多看括号里的英文罗!) 4. Plants that utilize photosynthesis via the C4 pathway differ from those that use the C3 pathway in that at higher temperatures the C4 plants (A) are less productive per unit area of leaf (B) are more productive per unit area of leaf (C) can tolerate lower light conditions better (D) carry on high levels of photorespiration (E) use much more water for transpiration per unit of photosynthesis (这题测验考生是否能分辨C3及C4植物的区别) 5. An animal with a coelom, jointed appendages, and metameric segmentation would be classified in the phylum (A) Mollusca (B) Cnidaria (C) Platyhelminthes (D) Arthropoda (E) Chordata (这题基本上是考你看不看得懂动物分类各"门"的英文名词) --

※ 发信站: 批踢踢实业坊(ptt.cc) ◆ From: 115.43.246.60