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英語 高校生

この教科書のレベルはどのくらいですか教えください この教科書でどのくらいのレベルの大学まで対応できますか?

1 On 10 February 2009, at a height of about 800 kilometers above Siberia, an American satellite collided the first such height [háit] satellite [séetalait] collide(d) [kaláid(id)] with an old Russian satellite. It was collision [kaligan] collision in the history of space development. As a result, fragment(s) [fráegmant(s)) debris [dabri:] more than 1,000 fragments of debris were scattered into space. 2 The image above shows the vast amount of space debris in orbit around Earth. Approximately 22,000 vast [váest] orbit [5:rbat] approximately [aprá:ksamatli) objects larger than 10 centimeters across are floating around Earth. Of these, about 16,000 are from known 10 considering [kansidarig) artificial [a:rtafijal] currently [ks:rantli] operation [a:paréifon] Considering that there are only about 1,000 artificial satellites currently in operation, the amount of Sources. space debris is astonishing. This space debris is not only due to the collision of satellites. For example, when rockets reach space, they s 15 leave behind surplus engines and fuel tanks. These objects remain in orbit as space debris. In addition, surplus s5:rplas] there are tools that astronauts have dropped while tool(s) [t:l(z)) astronaut(s) [astrand:t(s) aluminum [ala:manom per|par] working outside. Even a one-centimeter aluminum ball. when orbiting at a speed of around 10 kilometers per 0 bullet [bálat] second, is far more powerful than a bullet from a gun. gun [gán]

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生物 高校生

⑴の考え方ってところなんですが、これは劣性ホモと掛け合わせてるから必ず配偶子と遺伝子型はそれと同じ分離比だからっていう考え方であってますか?

ら問題2, モ接合体と交雑した結果,次世代の表現型とその比は[AB]:[Ab]: [aB]: [ab]< ある植物において, Aとa, Bとbは対立遺伝子であり, 'Aはaに対して、 に対して優性である。AABB と aabb を両親としてF」(AaBb)を得た。F、を劣性。 基本例題24)連鎖と組換え ある植物において,Aとa, モ接合体と交雑した結果,次世代の表現型とその比は[AB]:[Ab]:[aB] :1ah. 1:1:4となった。次の各問いに答えよ。 (1) Fiからできる配偶子の遺伝子の組み合わせとその比を答えよ。/ (2) Fiの遺伝子の位置関係を右図に記入せよ。 (3) A(a)と B(b)の組換え価を求めよ。 (4) Fiを自家受精して得た次世代の表現型の分離比はどうなるか。 00 考え方(1検定交雑の分離比が,Fiからできる配偶子の分離 比となる。(2)配偶子の割合が4:1:1:4なので,AとB, aと2w=4:1:1:4 bが連鎖。(3)(1+1)/(4+1+1+4)×100=20(%)(4)自家受精 の結果は,下の表のようになる。 解答(1)AB:Ab: aB: a (2)右図 A 1Ab 4[AB] 1[Ab] 1[AB] 4[Ab] 4AB laB 4ab 00 16[AB] 4[AB] 4[AB] 16[AB] 4[AB] 1[AB] 1[aB] 4[aB] 16[AB] 4[Ab] 4[aB] 16[ ab] 4AB 1Ab (3) 20%A(4) [AB] : [Ab] : [a =66:9:9:16 laB 4ab

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英語 高校生

下線部3は具体的にどのようなことを表しているか という問題です。 教えてください🙇‍♀️

第1講 次の英文を読んで以下の設間に答えよ。 It happened80 alowly that we didn't notice, A friend who hadn't seon the family for a while eame round and pointed out the truth, "Wow, Dodi's got sO fat! He will die of obesity ifhe ( 1A ) eating in this way," Once it had been said, we had to agree, If you lookod at Dodi from behind S When he was sitting down, you could see how big his thirteen-year-old middle and hips had grown、 He had become quite lazy, too, He ( 1B ) to relax in front of the fire rather than play in the garden as he had before. His extra weight was slowing him down. He ( 1C ) to eat anything except a particular brand of cat meal for a very 10 long timeuntil my friend visited us, The label said, “Guaranteed real tuna!" In fact, there was ( 2 ) tuna, 10% according to the small print. It was made largely from chicken parts, such as necks and feet, and also contained corn, vegetable oil, and sugar. Dodi is our cat and we know that cats do not eat sugar, corn, or vegetable 15 oil in normal circumstances. Nevertheless, that's what we had been feeding him, It said on the packets that it was “scientifically prepared,” but now we realize it was prepared economically. While there are good reasons for pets to eat waste from human food production, ,it is unwise to feed them types of waste they would never naturally eat, and which actually make them fat and tob avn 20 unhealthy. In the case of Dodi, who had become used to the flavors added by the food scientists, it was ( 5 ) necessary to persuade him to eat healthier cat food. 表公華 文の Ved こ 人 な さ - 第1講

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