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英語 高校生

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ロ10 Iwas busy with my homework last night. I didn't have time to eat supper, ロロ 13 Kevin: What's the legal driving age in your country? 学習日 ) watch TV. #17回 2 but for 3 except for 修飾に関する問題⑥ 月 D as to の let alone 第 日 2別冊解答 p.100~105 (名城大) ) with their success. 3 pleased 2 be pleasing O be pleased の pleasing (近畿大) 1 選択 完成 問題 空所に入るもっとも適切な語(句)を選びなさい。 )joking, what do you mean to do? ロロ 12 Apart ( Din 2 behind 3 from )ariving at the scene of the crime, the police discovered。 o の With の for (大阪商業大) 1( suspect had already gone. 0 As )内の語句を正しく並べ替えなさい。 2 At 3 On (学習院大) 2 L口 2 My sister was sitting on the chair, with her legs ( 2 crossing の crossed (九州国際大) 3 to cross D cross Mie: In Japan, when people become eighteen, they (are / enough/ LO 3 Kathy wants to buy her own house in the future, ( 2 no matter ) small it may be. get / old /to) a driver's license. (センター) 3 even if のwhatever (西南学院大) O however ロロ 4 People think differently according ( r ) whether they are young or old 3 to コ 44 私の伯父の服の状態から判断すると,彼は昨夜あれを着たまま寝たんだ。 from / state/ the / clothes / judging / of / uncle's), he slept D at 2 of の with (大阪経済大) (my in them last night. ロ□ 5 Itis ( ) great importance to preserve nature. 3 of (中央大) O for 2 in のwith (立命館大) Due ロロ 6 ジョンはその映画には行きません。それにナンシーも行きません。 John is not going to the movie.( O So is Nancy ロロ 15(the first thing / what /to/I) say is that I really appreciate want 2 Nor Nancy is の Nancy isn't, either your help. [1 語不要] lo (畿央大) 3 Nancy is neither (法政大) lab tubdtrw biagss 7 X: My brother keeps complaining about his job. Y: Well, people who are not ( D considerable ロロ )with their work often do that. 2 constant 口 16 彼は古代史の理解にかけては誰にもひけをとらなかった。 He was (to / ancient / in / second / of / his / understanding/none) history. 3 content convenient (北海学園大) p boog B(中央大) 口 8 Mr. Swann always says that he hates complicated modern technologY, SO he is still ( ) to use a mobile phone. 2 willing O reluctant 3 instinctive の prudent (京都外国語大) LU17 広報担当の方をお願いします。 (中央大) 9 A: Have you finished your homework? B: Sorry, Mom. Ill do it ( O lately Td (public / someone / in / to charge / of / to talk) relations. like 2 recently 3 right away の suddenly (愛知学院大)

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英語 高校生

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Grammar Focus noun refers to something that cannot be counted (a mass), and so it does not use a plural form. When a noun is countable and it refers to only one person, place or thing, the singular form is used. If the noun refers to more than one, we use the plural form. Plurals are usually created by adding -s to a noun's When a noun is used, it is important to determine if it is countable or uncountable. If uncountable, the singular form, but the spelling of plurals varies and can be irregular. Nouns-Countable / Uncountable Complete each of the following sentences with an appropriate word or phrase. 1. Donating blood is a good way to savea life because patients often require ( to help treat a fatal disease. ) or platelets b. was blood a. a blood C. blood d. its 。Radiation, matter, gravitation, electric charge, and magnetism are all invisible physical a. a phenomenon b. phenomenon C. the phenomenons d. phenomena 3. If people have ( )lasting a week or longer, it may be caused by the flu. a. fever b.a fever C. fevers d. the fevers 4. The ( )are using the forensic science lab report to help them in the investigation. a. detective b. police officer C. polices d. police ) travels in straight lines, and transmits energy from one place to another. a. Light b. The lights C. A light d. Lights ) people think that smoking is healthy, some people do think that smoking is ) people never try to quit smoking. C. few, quite a few 6. Although ( arelaxing tool. Surprisingly, ( a. quite a little, little b. little, quitea few d. quite a few, little ) in the summer camp are interested in nature. a. Most of childs b. The most child c. Most of children d. Most of the children ) can be dangerous if you don't recognize an adverse reaction. b. a medicine 8. Taking a. medicine d. one medicine c. medicines lectronic data exchange via e-mail or the Web is more eco-friendly than using millions of d. sheets of papers a. a sheet of paper c. sheets of paper b. a sheet of papers 10. 7Of the employees in the company are contract workers. c. Number d. Majority a. Lot b. Half

未解決 回答数: 1
生物 高校生

問4がなぜ1:3:3:1になるかが分かりません。 実験2でF₁の遺伝子型の比が交雑によってAB:Ab:aB:ab=33:15:15:1になると思うんですけど、そこの考え方が多分違ってると思うんですがどう違ってますか? そこが分からなくて答えにたどりつけないんだと思います。 ... 続きを読む

4-2 の AB ab AB 遺伝に関する次の文章を読み, 下の各間に答えよ。 ある植物では、花色を決める対立遺伝子(A, a) と花粉の形を決める対立遺伝子(B, b)は連鎖 していて、Aはa に対して, Bはbに対して優性である。 花色と花粉の形について4つの純系 (系統1:紫花 長花粉: 系統2:赤花: 丸花粉: 系統3:紫花 丸花粉:系統4:赤花·長花 粉)を用いて、以下の交雑実験を行った。 実験1 系統1と系統2を交雑すると, 雑種第一代(Fi)は全て紫花 長花粉であった。この Fiを再び系統2と交雑すると, 紫花·長花粉, 紫花 丸花粉, 赤花·長花粉, 赤花·丸 花粉のものが、, 3:1:1: 3の割合で現れた。 実験2 系統3と系統4を交雑すると, Fi は全て紫花·長花粉であった。 このF」を自家受粉 させると,紫花·長花粉,紫花丸花粉, 赤花長花粉, 赤花· 丸花粉のものが, 33: 15:15:1の割合で現れた。 問1 系統1~4の遺伝子型として適切なものを次の①~⑤の中から1つずつ選べ。 の AABB 2 AA66 の aabb aaBB 5 AaBb 問2 実験1から,花色を決める対立遺伝子(A, a) と花粉の形を決める対立遺伝子(B, b)の 間の組換え価を答えよ。 x 100 3 25 42 問3 実験1の Fi を自家受粉させた場合, 紫花·長花粉: 紫花·丸花粉: 赤花 ·長花粉: 赤 花·丸花粉のものが現れる割合をこの順で答えよ。なお, 出現しない場合は0と記せ。 以下同様とする。 問4 実験2のF」と系統2を交配させた場合, 紫花·長花粉:紫花·丸花粉: 赤花·長花粉: 赤花·丸花粉のものが現れる割合をこの順で答えよ。 問5 実験1のFi と実験2のF」を交配させた場合, 紫花·長花粉: 紫花·丸花粉:赤花· 長花粉:赤花 丸花粉のものが現れる割合をこの順で答えよ。

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