สรุปพันธุสาสตร์ ให้น้อนๆ

ศึกษาการถ่ายทอดลักษณะสู่รุ่นลูก โดยประกอบด้วยหลายลักษณะ ได้แก่ ศาสตร์ นักบวชชาวออสเตรีย ได้ทดลองผสมพันธุ์ ถั่วลันเตา (Pisum sativum) เพื่อ เกรเกอร์ โยฮัน เมนเดล (Gregor Johann Mendel) บิดาแห่งวิชาพันธุ คือ วิชาที่ศึกษาการถ่ายทอดลักษณะของสิ่งมีชีวิตจากรุ่นสู่รุ่น หรือที่ บทที่ 1 พันธุศาสตร์ พันธุศาสตร์ (Genetics) 1 เรียกว่า ลักษณะทางพันธุกรรม การเริ่มต้นศึกษาวิชาพันธุศาสตร์ A 1. ความสูงของลำต้น 4 2 รูปร่างของฝัก F 4. สีของเมล็ด ศึกษาการถ่ายทอดลักษณะสู่รุ่นลูก โดยประกอบด้วยหลายลักษณะ ได้หล่า พ 3. รูปร่างของเมล็ด A 6. สีของดอก พ5. ตำแหน่งของดอก F 7. สีของฝัก เลือกพันธุ์พ่อแม่ ผสมภายในดอกเดียวกัน รุ่นของสิ่งมีชีวิตที่ศึกษา (Self-pollination) รุ่นพ่อแม่ ..Parental.seneration : P) การผสมข้าม (Cross-pollination) รุ่นลูก ( First Filial generation : F, ) การผสมภายในดอกเดียวกัน (Self-pol(ination) รุ่นหลาน (Second Filial generation : F3 เอกสารฉบับนี้จัดทำเนื่อผลประโยชน์ทางการศึกษา ห้ามมิให้บุคคลใดดัดลอก ทำซ้ำ เสียนแบบ แก้ไขด้ดแปลง หรือ กระทวง เป็นการแส้วงหาผลประโยชน์ทางการด้า โดยไม่ได้รับการอนุญาตเป็นลาบลักษณ์อักษร จากทางบริษัท เสริมปัญญา จำกัด ู้โด้ละเดล ถูกดำเนินคดีตามกฎหมาย

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1. [-/5 Points] Consider the following. f(x) = x - 5x2 + 5 (a) Use the Intermediate Value Theorem and the table feature of a graphing utility to find intervals one unit in length in which the polynomial function is guaranteed to have a zero. (Select all that apply.) 0[-2, -1] / 0[-1, 0] / 6ราาอบ6บบนี้แล้วขันผดด่ะ 0 [0, 1] 0 [1, 2] 0 [4, 5] / (b) Adjust the table to approximate the zeros of the function to the nearest thousandth. (Enter your answers as a comma-separated list. Round your answers to three decimal places.) ? (x) --515 X = X- 4 X = 0 X y= (--5(-2) 45 y= (0) - 5 (0) +5 yะ(4) - 5(4)+5 - 22 Y : 0 - 0 f 5 y : 5 - 2 Yะ - 9 - 20 +5 Y = 64 - 80s - 1 -ฯ y = - 23 yะ - 11 Xะ - ๆ 5 V= (-1) -5(-1) 15 X= 1 1 yะ (1) - 501) -5 1 Y - 1 - 11 9ะ 1- 59 Y = 1 4. Yะ - 1

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ค Read the interview. 6-09 oguess that something will happen in the future. Our Happy Planet Garry: Hello, everyone! And welcome to the Our Happy Planet Talk Show, We're here with Professor Julie Bright, a sientist and expert on climate change. Julie: Thanks, Garry. Garry: So, Julie, in your opinion, do we do enough to keep our planet healthy? Julie: Actualy, I think that the world is going to end in the next 100 years. Garry: I'm sorry. In 100 years? Oh dear.. thats terrible. Can you explain further? Julie: Its because we've already done too much damage to the planet, and now that darmage is permanent. In my opinion, we're past the point of trying to protect the planet. Now we should try to save ourselves. Garry: Surely there's something we can do. What's the cause of all this damage? Julie: Well, the cause is pollution, and its effect is climate change. It's destroying our planet, and it will continue to do So. Its to the point that we cannot stop it. Its causing the ice caps to melt. (A) Soon they will all disappear. This in turn will cause sea levels to rise. [B) Its predicted that sea levels will rise another 48 centimeters by the year 2050. This will flood many coastal cities. They will be lost forever beneath the water. Flooding isn't the only problem being caused by climate change either. Climate change is causing drought, famine, fires, and other disasters to happen more often all over the world. [C) The bottom line is: we're losing the fight against climate change. Garry: But, Professor, if we stop poluting the environment, can't we prevent these disasters that you are predicting? Julie: Hmm. Well, it couldn't hurt. But, in order for us to make a real difference, we'd have to stop polluting the planet now. Climate change is a problem for all people living now. It's not a problem for our kids or our kids" kids. comprehension Circle true or false. 8 1. Julie believes the damage done to the planet is permanent 2. Sea levels have risen 48 centimeters. 3. Melting ice caps cause droughts, famines, fires, etc. 4. Julie thinks natural disasters cannot be prevented. true false true false true false 6 Read the statements. Then fill in the boxes with the best place to insert the sentences [A-C]. The ice caps have melted faster in the last 20 years than they have in the past 10,000 years. These disasters can also cause issues such as lack of food and water. The sea level has increased by 23 centimeters in the last 140 years. Listen and read. Then fill in the blanks with the correct words. 7-09 Hello sports fans. Welcome to the 23rd annual Bayslde High School Athletics Day. I'm your host, Vic Romano. Today, I'll be covering all of the action. First up is the three-on-three basketball tournament. The Ballers are this year's champions! This most of the other teams. They morning, they 1. Couldn't lose. However, in the championship game, the Purple Elephants the Ballers in the first two quarters. Luckily n0 2. one got injured. By the end of the third quarter, though, the Ballers had the game under control, Ravi Patel 3. most other players. He led the game in rebounds. He also 4. everyone else. Meanwhile, team captain Eduardo Marque2 5. point guard. He gave assists to all his teammates. Finally, teammate Kenny Longhorn made an the Elephants unbelievable shot. Thanks to Ravi, Eduardo, and Kenny, the Ballers won the game 123-95.

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From 1950 through 2005, the per capita consumption C of cigarettes by Americans (age 18 and older) can be modeled by C = 3565.0 + 60.30t - 1.783t, 0 sts 55, where t is the year, with t = 0 corresponding t0 19 (a) Use a graphing utility to graph the model. Cigarettes Cigarettes 4000 60 3000 45 2000 30 1000 15 1 Year 1 Year 10 20 30 40 50 60 1000 2000 3000 4000 5000 6000 Year Year 4000 60 3000 45 2000 30 1000 15 Cigarettes 60 Cigarettes 10 20 30 40 50 1000 2000 3000 4000 5000 6000 (b) Use the graph of the model to approximate the maximum average annual consumption. cigarettes Beginning in 1966, all cigarette packages were required by law to carry a health warning. Do you think the warning had any effect? Explain. After 1966, the consumption -Select--- It --Select- v ikely that the warning was responsible for the decrease in consumption. -Decveases - incveases - is/is not - rem ains constดท (c) In 2005, the บ.S. population (age 18 and over) was 296,329,000. Of those, about 59,858,458 were smokers. What was the average annual cigarette consumption per smoker in 2005? cigarettes What was the average daily cigarette consumption per smoker? cigarettes 0

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18. [-/4.8 Points] DETAILS LARPCALCLIM5 1.9.047. Consider the following function. f(x) = 25 - x2, 0 < x<5 (a) Find the inverse function of f. f 1(x) = ,0 3 x< (b) Graph both f and flon the same set of coordinate axes. y y 6 4 4 - x 6 -6 -4 -2 2 4 -6 -4 -2 2 4 6 y y 6 6 4 -6 -4 2 6 -6 -4 -2 4 6 (c) Describe the relationship between the graphs of f and f1 O The graph of f1is the reflection of fin the y-axis. 0 The graph of f-1 is the reflection of f in the line y = -X. O The graph of f is the same as the graph of f. O The graph of F1 is the reflection of f in the X-axis. (d) State the domain and range of f. (Enter your answers using interval notation.) dormain range State the domain and range of f-1 (Enter your answers using interval notation.) domain range

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my Salary is still not enough for living. While 1 frequentiy work overtime during weekends, Hl/ 1 'า Jack. I've just earned my high school ploms and recently got a job. Even though ) 79 Unit 6 Waitperson ลking full-time at a small factory, I have a ลงd-time job as 8 waitperson at a restaurant าลงr my house. I'm a waiter from 6.00 - 11.00 2m. every night. Activity 6.14 From Jack's introduction of himself, is he a hard-working Person? And why? Activity 6.15 From the key functions of a waitperson with good manners elow, please rearrange them in order of time since customers come int0 a "staurant. Number the activities from 1 to 8. Time Sequence Activities Looking around for customers additional requests Serving food Taking orders Preparing a check/a bill Collecting money Seating customers 8) Saying thank you to customers Video Walter and Waitress Career 1) Greeting customers คำว่า Check เป็นการใช้แบบ American English ส่วนคำว่า Bill เป็นการใช้แบบ British Eng|lish ไดยเมื่อลูกค้าต้องการ ให้พนักงานคิดเงินค่าอาหาร ก็จะบอกกับพนักงานในร้านว่า Can I have a check ก็ได้ความหมายเหมือนกัน

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A company produces a product for which the variable cost is $12.39 per unit and the fixed costs are $96,000. The product sells for $17.30. Let x be the number (a) The total cost for a business is the sum of the variable cost and the fixed costs. Write the total cost C as a function of the number of units produced. C = (b) Write the revenue R as a function of the number of units sold. R = (c) Write the profit P as a function of the number of units sold. (Note: P = R - C.) P =

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34 - 35 / 85 ) อ Look at the pictures and unscramble. The first letter is bolded. 1. nirysudt feecrerenp 3. 4. ddcenaiat eultildfg h 5. Tetcuenilalt mlka Rewrite the sentences with a defining relative clause and the given sentence. 1. My father is very hard working. (He is a professor.) 2. Alice Monkton called the police when she heard the sound of a breaking window. (She Iives next door to the burgled house.) 3. Our physics course is taught by world-renowned professors. (It is one of three subjects this university offers dasses in.) 4. I was offereda job at Techtropolis because the interviewer liked my ambition. (Its the top tech company in my city.) 5. I talked to Daniel Myerson for most of the party. (I went to middle school with him.) Read the conversation and circle the correct answers. "My personality is quite Complex. If Im with people I know well, IFm an extrovert: I talk a lot, and Fm loud and confident. But if Irm in an unfamiliar situation, with people I don't know, 1 tend to be quiet and more introverted.I don't realy mind, though. I think being quiet has benefits. It makes me a better listener, and I can get to know new people quickly." Samira "Interesting. Im actually kind of the opposite. I love meeting new people, so when I do, I'm very excited, outgoing, and talkative. But when I'm with people whom Ive known for a long time, I'm more calm and relaxed. Oh, but even though I like meeting new people, I really don't like speaking in front of large groups of strangers. When I have to give a speech on a stage or Something like that I feel very stressed and Scared!" Ronan 1. Samira and Ronan have 2. Samira feels 3. Ronan doesnt like to 3. talk in front of groups a. very similar personalities b. very different personalities C. unchanging personalities d. not many friends a. bad that she s introverted b.confident with people she knows C. outgoing with new people d.sensitive to the quiet b. meet new people C. talk much with people he doesn't know d. be talkative with new people 35

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ป*4l VOLTE 09:16 น. 4 69% liveworksheets. com/c? a=s :D V V - Home About this site Interactive worksheets Make interactive Worksheets Make interactivve Workbooks Students acces Teachers access * +* เปิด"ไค้ก" เปิดช่วงเวลา .พิเศษ ADVERBS OF FREQUENCY Rewrite the sentences using the adverbs of frequency in correct positions. Always Usually Often Sometimes Seldom/rarely ง Never 1. Juan is late for breakfast. (always) 2. Helen goes fishing with her friend. (often) 3. David is well behaved. (rarely) 4. My sister can do my science homework. (never) 5. My grandparents go out at night. (seldom) 6. Susan celebrates her mother's birthday at a hotel. (uรually) 7. Tourists see whales in the ocean. (sometimes) 8. My cousins are away on the weekends. (uรนally) 9. William goes swimming alone. (never) 10. Are they happy to go to school? (always) 11. They visit their grandma. (often) 12. Does Steve lie to you? (uรually) EALIVEWORKSHEETS Einish!

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)) (Curriculum Connection Life Science / Health Reading 1.19 ปhat do you know about the two fruits in the pictures? FHuits from Asia The kiwi fruit is originally from China. The small oval-shaped fruit (ets its name from the native bird of New Zealand, the kiwi. Both the ir and bird have fuzzy brown skin. Inside, the fruit is bright green with ยiny black seeds. It tastes like a combination of a strawberry, a melon, and a banana. But the kiwi is much more than an exotic fruit. According to recent studies, the kiwi has the most nutrients of all fruits. It is an excellent source of vitamin C, and it is good for colds and asthma. Studies show that kiwi can help children with breathing problems and coughs. Kiwis also help reduce the fats in one's blood, and so they help keep the heart healthy. The mangosteen is native to Southeast Asia. On the outside, the fruit is a reddish purple color and has a small green crown near the stem. The fruit is white on the inside. The mangosteen tastes like a combination of strawberry and peach, and it is sweet and sour. The people of Southeast Asia use the mangosteen for medicinal purposes. The skin is used to treat infections, reduce pain, and control fever. A tea made from the rind is also good for stomach problems. Powder from the dried fruit is used for skin diseases. It's not Surprising people in Thailand call it the Queen of Fruits. About the Reading Complete the information. kiwi mangosteen looks/appearance taste good for ... World Link Find out about fruits and their health benefits. Choose one and present your findings to the class.