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英文 高中

想問這題的C C選項指的不應該是說 買賣NFT比想像中複雜 但文中所指NFT的買賣那麼複雜,那為什麼不是錯的勒

第 39 至 42 題為題組 As we progress further into the digital age, new terms and technologies seem to pop up everywhere. The latest of these is "NFTs" or non-fungible tokens. If something is fungible, it means that it is able to be replaced by an item of identical value, such as currency. Therefore, a non-fungible token cannot be interchanged; it is unique. NFTs are linked to the blockchain-the digital database that supports online cryptocurrencies like Bitcoin and Ethereum. Let's take a deeper look at NFTs and how people can buy, sell, and trade them. In simple terms, NFTs are one-of-a-kind digital works of art. They can take the form of GIFs, tweets, virtual trading cards, images of physical objects, and more. NFTs tend to attract investors who believe in the future of blockchain technology, and who are willing to spend top dollar to obtain a new form of digital currency. For example, Jack Dorsey's first tweet sold for $2.9 million, a video clip of a LeBron James slam dunk sold for over $200,000, and a decade-old "Nyan Cat" GIF sold for $600,000. Clearly, the NFT market is something to be taken seriously. So, the next question is: how does one participate in it? modi naging dato Basically any digital image can be purchased as an NFT. But before buying one, there are a y things to bolet gold sin few things to consider. You need to think about which marketplace to buy from. You also need to b bount itnorn s. slagg 21.05 think about what kind of digital wallet you'll be using to store the NFT, and which type of gos, of 10 and ab cryptocurrency you'll use to purchase it. The process of selling your NFT will vary based on which Dead orie ni einshins Imp leve moitoolsh marketplace you use. However, the process is simple enough-first, you'll upload your content to anthow ad of Lite to 2012 63 ele ning rolls of abno the marketplace to turn it into an NFT. Then, add details about the work and set the price. NFTS bengoof mi cont long as they have may sound confusing, but anyone is able to take part in this new digital market as a digital wallet and a little bit of cryptocurrency. zulli 120d so ausu gaivollot sa to doir'W.20 con cach these All th Ver DHE KU A

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生物 高中

想請問圖中第二題的答案為什麼是A呢,應該是我在配子的機率寫錯了?想請問該怎麼更正,謝謝🙏

主題二 遺傳學的染色體基礎 51 AB/ab Ablab < > 關鍵試題 1030203 A2009 B320 A5:30%B3% A:20109日 200 AB2000b 20 1. 若聯鎖於同一染色體上的基因A與B間的互換距離為 40 互換單位,則基因型為 AB / ab和 C/Ab/aB 的個體交配後,子代表現型皆為隱性性狀的機率為何?30%20%=6% (A) 20% (B) 10% (Ⓒ6% (D) 4% (E) 2%。 〔2005. 奧林匹亞初賽修訂〕 2. 控制果蠅翅膀長度與體色性狀的基因聯鎖在同一條染色體上,相距 20 個互換單位。若同基 因型的長翅黑身(VVbb)雌果蠅與短翅灰身(vvBB)雄果蠅交配,所得子代(VvBb)雌 果蠅再與一短翅黑身(vvbb)雄果蠅交配。下列後代表現型的比例,何者正確? A (A)長翅灰身占10%°(B)短翅黑身占 20% (C)長翅黑身占10% (D)短翅灰身占20% 1000 VB/Vb 答對率 25%(99.指考〕 天 VB:40%vb-40% vb=100% Vb=100vB:10%。 VuBb=400vwbb:400 素養試題速速練②②② yybb=100% vv B b = 10% 1. 黑身(b)、短翅(v)為果蠅的兩個隱性突變,兩者基因座(locus,基因在染色體上的位 置)都在同一條染色體上。若黑身、長翅(bbVV)及灰身、短翅(BBvv)的親代交配, 產生的第一子代與黑身短翅者進行試交(test cross)後,所觀察的 1000 個第二子代的表型 及數目如右下表。請依據實驗結果回答下列問題: 〔94. 指考〕 (1)實驗中用來試交的黑身短翅者,其基因型為何? qqbb 第二子代 數目 (2)右表的第二子代表型中,哪些為互換造成基因重組的結果? 灰身長翅 89 (3)根據第二子代的表型比例,本實驗中 vB 基因發生互換的機 率為何? 81 黑身短翅 灰身短翅 425 黑身長翅 405 (4)在同一條染色體上的基因於減數分裂時會分配到同一個配 子,此現象稱為什麼? 图: waabb ②身長翅翅,黑身短支 11000 二17% 聯鎖

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