なぜ、Aの頻度の分母が2✖️10000なのか、教えてください。

問題 9-1 大陸から10000羽の鳥がE島に移住してきた。 それぞれの鳥の対立遺伝子 A と aについての遺伝子型を調べたところ、 AA 型が2000羽、 Aa型が2000羽、aa 型が6000羽であった。 遺伝子型から対立遺伝子数を求めて、 この集団における対立 遺伝子Aとaの頻度を答えなさい。(この移住集団では、ハーディーワインベルグの平衡は成 立していない) Aの頻度 6000/(2×10000) =0.3 A 1-0.3=0.7

homeとhouseって何が違うのですか？

唐人町と唐人屋敷の違いは何ですか🙇🏻‍♀️

atとinの違いは何でしょうか？ 場所について英語で書く場合です🙇🏻‍♀️

なぜ全国平均よりも姫路市は賃貸用が少ないのですが？ 中核市だったらもっと多くなるのではないでしょうか？

地理総合,地理探究 問5 アスカさんたちは, 日本各地で空き家が問題になっていることを知り, 兵庫県 における空き家に関する資料を集め,これを見ながら話し合いをした。後の資 料1, 資料2に関するアスカさんたちの次の会話文中の空欄タとチに当てはまる 記号, 数字の組合せとして最も適当なものを,後の①~⑥のうちから一つ選べ。 28 アスカ 「資料1は,兵庫県の市町などに関して空き家の種類別割合を示したものです。 資料1中のJKは,図2中のたつの市と県内第2の人口をもつ姫路市のいず れかです」 ユウ「姫路市は中核市ですから、たつの市は(タ)ですね。 空き家の種類では, 2市ともその他の住宅の割合が結構高くなっています」 アスカ「たつの市では, 資料2に示した3つの基本方針に基づき, 空き家対策を推進 しています」 ユウ「そういえば, たつの市で空き家バンクを運営し, 空き家の流通と移住・定住 希望者の円滑な住まいの確保を支援していますね」 アスカ「それは, 資料2中の基本方針(チ)を具体化するための取り組みですね」 44

冷帯 寒帯ともに高床住居がありますか？

直接税と間接税について違いがよく分かりません。 直接税は納税者(政府に税金を納める)と担税者(実際に税金を負担する)が同じ時。 間接税は納税者と担税者が異なる場合。 と書いてあるのですが、あまり違いが分かりません。 2つとも税を負担しているのに何が違うのでしょうか？宜しけれ... 続きを読む

高校受験を控える弟の英語のテストなのですが、回答がなくて、どなたか回答案をくださりませんか？

7 次の(1),(2)の英文を読んで、それぞれの問いに答えなさい。 (1) ユタカ (Yutaka) とジョージ (George)は, 2人の住むみつば市 (Mitsuba City) について調査し,英語でプレ ゼンテーション(presentation)を行いました。 ユタカがスライド(slide)を使って発表をしています。 Hello, I'm Yutaka. I live in Mitsuba City and have lived there since I was born. There are some big parks in the city, and I often played in them with my friends when I was a child. I like my city very much. people than before. Look at Slide 1. Last month, I saw news about Mitsuba City on TV. It said that our city had fewer This shows the number of people in Mitsuba City. There were more than 300,000 people in 2000. The number became larger until 2010, but after that, it started to decrease. In 2020, about 280,000 people lived there. Why did the number of people become small? To find out the reasons, I read some books and checked some websites on the Internet. I got some ideas. Look at Slide 2. This shows the number of people in Wakaba City and Aoba City. These cities are next to Mitsuba City. You can see that these two cities had more people in 2020 than in 2000. In fact, Wakaba City started some plans to help parents in 2014. For example, parents don't have to pay money when they take their sick children to the hospital. This means parents can take care of their sick children ( A ) worrying about money. In Aoba City, a new train station was built in 2008. Since then, the city has more convenience stores, clothes shops, and restaurants. Living in Aoba City became more convenient, so more people started to live there. Look at Slide 3. You can see the number of each type of shop was larger in 2020 than in 2000. Now, Aoba City has become one of the most popular cities among people. Mitsuba City is a good city, but I don't think it has many attractive points. Parents still have to pay a lot of money to take care of their sick children. Also, there are not many shops and restaurants in the city. I think Mitsuba City should have more attractive points like Wakaba City and Aoba City. I want more people to live in Mitsuba City in the future. Slide 2 Slide 3 (people) 180,000 Covenience Stores 170,000 160,000 Clothes Shops 150,000 Restaurants 140,000 2000 2005 Wakaba 2010 2015 2020 --- Aoba (year) 0 10 20 30 40 50 (number) ■ 2000 m 2020 (注) be born 生まれる play 遊ぶ decrease 減少する in fact 実際は attractive 魅力的な find out take care of ~ news ニュース ~を探り出す ~ 〜の世話をする fewer より少ない website ウェブサイト convenient 便利な point -5-

答えはイなのですが、アが×な理由が分かりません。 教えてください。

7 次の(1),(2)の英文を読んで、それぞれの問いに答えなさい。 (1) みなみ市 (Minami City) に住むユイ (Yui)とジョン(John) は、 留学について調査し, 英語でプレ ゼンテーション(presentation) を行いました。 ユイがスライド (Ade)を使って発表をしています。 Hello, everyone. Are you interested in studying abroad? Zealand to study English last summer. I went to New It was an amazing experience for me during those ten weeks. I believe that studying abroad is very meaningful for high school students. Now, please look at Slide 1. It shows the number of Japanese high school students studying abroad from 2009 to 2019. The number went down once in 2015, but in 2017, the largest number of students, more than 45,000, studied abroad. In 2019, the number went down a lot because of big international problems, but we believe that more students will study abroad in the future. So, where did many students go? Look at Slide 2. It shows the countries that the high school students in Minami City went to from 2009 to 2019. We can see that more than half of the students went to English-speaking countries This means that many students used English during their stays. I think that we can improve our language skills by communicating with local people a lot. For example, before studying at a English, but my English (Ave school in New Zealand, I wasn't very good at improv after staying there. But studying abroad isn't easy for everyone. Having friends from abroad is good, but not everyone has that chance. So, how should we study English in Japan? We asked 500 students at this high school, "How do you study English at home?" Look at Slide 3. It shows the results. Among these several ways, we recommend watching movies and TV dramas in English. We think so because by watching them, we can also learn about the people living there and their cultures. Learning these things is as important as learning the English language itself. We think that learning English is very useful for high school students. Study hard, and if you have a chance, please go abroad and learn many things. Slide 2 Slide 3 Ways to Study English % 25% 32% Study with textbooks 62 Watch movies 14 10% Watch TV dramas 14 15% Read English books or newspapers 7 U.S. U.K. Australia ☐ others South Korea Keep a diary in English 3 (注) meaningful 意味のある English-speaking 英語を話す not everyone U.S. アメリカ合衆国 South Korea すべての人が〜とは限らない chance U.K. keep a diary 日記をつける itself それ自体

高二歴史総合の問題です。 わかる方いたら教えて頂きたいです🙇‍♀️💦 問３　第一次世界大戦中にある国が行った秘密外交が、現在のパレスティナ問題の最初の原因となった。 （１）大戦中、自国に有利な情勢をつくろうと、パレスティナに関して矛盾する秘密外交を行った国とはどこか。 （... 続きを読む