阿摩線上測驗
登入
首頁
>
統測◆19水產群◆(一)水產生物概要
>
113年 - 113 四技二專統測_水產群_專業科目(二):水產生物實務#119949
> 試題詳解
50. 有關動物DNA分析前所需樣本,應使用下列哪種方式保存最為適當?
(A) 浸泡在硝酸中
(B) 放置在福馬林中
(C) 放置在高溫下保存
(D) 冷凍或固定在100%乙醇中
答案:
登入後查看
統計:
A(0), B(17), C(0), D(36), E(0) #3240197
詳解 (共 1 筆)
MoAI - 您的AI助手
B1 · 2025/10/24
#6958149
題目解析 在進行動物DNA分析時,樣本...
(共 846 字,隱藏中)
前往觀看
0
0
相關試題
1. "Nematodes are the most likely parasite one may encounter when eating salmon sashimi." The two groups of animals underlined in the sentence above are_____. (A) deuterostome and protostome, respectively. (B) ecdysozoa and deuterostome, respectively. (C) lophotrochozoa and deuterostome, respectively. (D) ecdysozoa and protostome, respectively. (E) lophotrochozoa and protostome, respectively.
#3240198
2. Which of the following group is most UNLIKELY to be sold in a seafood market in Taiwan? (A) Hexapoda (B) Decapoda (C) Cnidaria (D) Bivalvia (E) Echinodermata
#3240199
3. Among the groups of animals listed below, how many of them are NOT insects? Beetles(甲蟲);butterflies(蝴蝶)spiders(蜘蛛)millipedes(馬陸);centipedes(蜈蚣);dragonflies(蜻蜓);bees(蜜蜂);pill bugs(鼠婦):scorpions(蠍子);cicada(蟬);locust(蝗蟲) (AB) 3 (AC)4 (AD) 5 (AE) 6 (BC) 7 (BD) 8
#3240200
4, If a turtle and a dragonfly larva both eat the same species of fish, what is the relationship between the turtle and the dragonfly larva? (A) predation (B)mutualism (C) parasitism (D)competition
#3240201
5. The laryngeal nerve is 450 cm long in giraffes because (A) a giraffe's throat is located far away from its brain. (B) this nerve connects to the spinal cord. (C) the nerve is modified from an ancestor that did not have a long neck. (D) this nerve is a vestigial organ.
#3240202
6. Which of the following organisms has a gastrovascular cavity? (A) hydra (B)earthworm (C) clam (D) bird
#3240203
7. A characteristic of the circulatory system of arthropods is (A) lack of a heart. (B) lack of blood. (C) lack of blood vessels. (D) lack of distinction between blood and interstitial fluid.
#3240204
8. Although birds and mammals descended from different ancestors, they both have a four-chambered heart. This is the result of (A) the simplification of the cardiovascular system. (B) the necessity for rapid movement of blood. (C) convergent evolution. (D) genetic aberrations that resulted from mistakes in somatic cell division.
#3240205
9. To conserve precious salts, freshwater fish (A) drink large amounts of water and produce small amounts of urine. (B) drink almost no water and produce large amounts of dilute urine. (C) excrete salt ions and small amounts of urine. (D) consume salt ions in food and eliminate water by osmosis.
#3240206
10. Which statement about hydrostatic skeletons is TRUE? (A) Hydrostatic skeletons are nonflexible. (B) Hydrostatic skeletons provide little support for muscle action. (C) Hydrostatic skeletons produce rigid animals that maintain one shape. (D) Hydrostatic skeletons can protect internal organs.
#3240207
相關試卷
115年 - 115 四技二專統測_水產群_專業科目(二):水產生物實務#139408
2026 年 · #139408
114年 - 114 四技二專統測_水產群_專業科目(二):水產生物實務#137807
2025 年 · #137807
113年 - 113 四技二專統測_水產群_專業科目(二):水產生物實務#119949
2024 年 · #119949
111年 - 111 四技二專統測_水產群_專業科目(二):水產生物概要#107685
2022 年 · #107685
110年 - 110 四技二專統測_水產群_專業科目(一):水產生物概要#98498
2021 年 · #98498
109年 - 109 四技二專統測 水產群 專業科目(一):水產生物概要#85174
2020 年 · #85174
108年 - 108 四技二專統一入學測驗 19水產群 專業科目(一):水產生物概要#79909
2019 年 · #79909
107年 - 107 四技二專統測_水產群_專業科目(一):水產生物概要#70256
2018 年 · #70256
106年 - 106 四技二專統測_水產群_專業科目(一):水產生物概要#61672
2017 年 · #61672
105年 - 105 四技二專統測_水產群_專業科目(一):水產生物概要#70253
2016 年 · #70253