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問題的種類

生物 高中

第一題和第三題求救!

04/02 20:40(E page 114 RE 1萬1 因型為 TRR 的受體,當有開花激素和受體結合時,會促使植株產生花芽,相對而言,f則無法合成開花激素。 下半部本的基因型為FFERR,兩者間的木質部和韌皮部可以連通。然充的香插穗的花與勢遺 無法合成開花激素的受體,今將同種的長日照植物進行嫁接如下圖,上半部接穗的基因型 個體(FFRr)授粉雜交,將F1 子代 100個種子種植後的個體養在適於開花的長日照條件下,計算 F產,只受 Pla (B)IOLOGY LECTURE Chpater for 【閱讀題 RE ,計算其朗 開花個體數。F1 子代自花授粉後,其 F2 子代也一樣養在適於開花的長日照環境條件下, 花與不開花的比例。 什什 KERE 次只 R RR RR Y Rr Rv even is. ffRR FERRA 接穗 砧木 嫁接 接穗基因型 砧木基因型 適於開花的長日照條 件下花芽是否形成 請問①②③分別為何? RFF RRFF Ry FF FFFFF f ff F f 1. 下面表格為各種不同的嫁接情形,根據前三組的結果,推測後三組是否會形成花芽: ffRR FfRR Ffrr FFT) FfRR FFrr FFRR ffRR ffrr ffrr Y X 一本 嫁接部分 FfRr FfRr WOOO(B)O、O、X(C)O、XO(D)XXX(E)X、X、X 2. F1 中的 100 個個體,共有幾個在適當條件下可以形成花芽? (A)100 (B)50 (C)75 (D)25。 3. F1 的個體自花授粉後產生 F2,F2 的開花與不開花的比例為何? FF RR X FFR R FA F FF Ft / f Ff ff 2 fRR X F FRY V FERR FfRx RR FfRox FfRr F F FF FF XXX XX f FF ff Y BY YY (3) 3:1 (何花 (般) 341 3:1 9:3:3:1 同事,不可用 素養題 密碼子與胺基酸的 會對應到 Phe 這個胺基 下列各小題。 0.3 第一鹼基 PILOT JAPAN U C 107 A 1. 請寫出 2. 假設有 為第一 3.若第

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英文 國中

幫我解答全部題目答案,因為我全部都不會

9 2108 Bunun DAL jo y w S M uu un IN Os 31 3 10 6.95 CINGO TAL •ung 1 can may 42-4 英語科 第 4 次複習考 93 82 L1-2 、單題:請依文意選出一個正確或最佳的答案。 (1~5題每題2分,6~15期每週3分,共40) () 1 Peter in the evening. (A) watches TV ( plays soccer (C) does exercises D uses computer () 2 There is little rain this summer, so the water problem now. ( facing D) working 3 There was something wrong with my took me to the dentist. (B) ear A tooth (C) eye (D) leg () 4. Which is your favorite running or football? (B) tricks (D) sports we are (A) playing (C) saving A things (C) stories () & Does the washing machine (A) save () 6 Ken. every day. (A) does (B) be () 7. Many people think () 14 1 three times a week. (A) always () 9. The girl (A) have EST TW ? I can't turn it on. (B) play (C) change (D) work play the piano very well. He practices it day. It gives you power to start a new day. (A) breakfast (B) lunch (D) menu (C) dinner () & My brother is late for school. He is late at least so my mom (C) do (D) can is the most important meal in a (C) seldom (D) never (B) often a lot of make-up on her face. (B) has (D) is WWW MAREMUDAN A 1922 m A 20 on 20111014 (B) does (D) hasn't be late, so don't wait for me. (C) is having () 10 Sam won't go to the party tonight because he is with his work. (C) tired (D) thick (A) hungry (B) poor son. He is eleven. His brother Mike is. () 11 Ted is my nine and his sister is five. (A) only (B) first ( ) 12 John, Kate's brother, (A) speaking (C) speaks () 13 My wife can cook, but she (A) can't (C) doesn't (C) very (D) small both French and German. (B) speak (D) spoke She seldom cooks. (A) need (B) may (D) have to (C) should () 15 It's time for the first class. Tim isn't here. He comes late. (A) never (B) already (C) always (D) enough 二、題組:請依所附的短文或圖表,選出一個最適當的答案。 (每題3分,共60分) (16~20) Felicia is a housewife. She 16 get up early and prepares breakfast for her family. Then, she drives her children. to school. After that, she goes back home to do the housework. 17. She cleans the living room, kitchen, and tidies the bedroom. In the afternoon, she goes to college and has some () 16 (A) have (C) have to () 17 ( children. (C) kid's ( 18 ) there have (C) there are () 19 (A) this (C) these () 20 A never (C) seldom English lessons. Then, she picks up the children from school and makes dinner. It's hard work, but 18 some good things. After her husband, Abel, comes back, he looks after the children. until they go to bed. During 19 hours, Felicia 20 goes shopping or sees a movie with her best friend, Nina. She enjoys these free hours. (21-23) 100 el 6 3 6 M 22 M ) 21. What is a tragedy? (B) has (Di has to (B) children's (D) child's (1) there has (D there is 《背面有試題 4-1》 (D) an (B) ever (D) usually 40 (A) A bad experience. (B) A difficult dish to make. (C) An easy thing to do. (D) A favorite kind of food. () 22 Which is true about the reading? Eddie invited his friends to his tasting party last Saturday. He worked hard in the kitchen and tried baking the cookies several times. However, it was a tragedy from the beginning. First, only two of his friends came. Eddie invited twenty! All the others were either sick or busy. As soon as Cindy and Mandy arrived, it started to rain heavily. Eddie set the party in the yard. When he hurried to take the food and drinks in, he fell off the stairs and hurt his knees. He felt bad about losing face in front of the girls. Then the girls tried some of his cookies. They made a face and said the cookies were INTERESTING! Eddie didn't understand how cookies could taste interesting. He tried one himself and knew right away. His chocolate cookies were not sweet. They were salty. He mistook salt for sugar. salty 7-120 college N Peo (A) Many of Eddie's friends came to his party. (B) Eddie had an outdoor tasting party last Sunday. (C) Cindy and Mandy didn't like Eddie's cookies. (D) Eddie put too much sugar, so his cookies tasted strange. 23 Why did the girls say Eddie's cookies were interesting? (A) The cookies looked interesting. (B) The cookies tasted yummy. (C) They wanted to have more of his cookies. (D) They didn't want Eddie to feel hurt.

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