GAUTENG DEPARTMENT OF EDUCATION SENIOR SECONDARY INTERVENTION PROGRAMME LIFE SCIENCES GRADE 12 SESSION 3 (LEARNER NOTES) Page 1 of 10 TOPIC 1: MENDEL’S 1ST LAW‚ SEX AND BLOOD GROUP DETERMINATION Learner Note: Mendel’s Laws are very important and you must understand the basic concepts of Genetics. You must understand the concepts of dominance and how this plays a role in monohybrid crosses (mono = one = one characteristic or trait). Be aware of confusing the word ‘cross/ crossing’ with ‘crossing
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Coaster A song is more than just music‚ song typically is usually based on a person’s emotions‚ problems‚ and their lives. Coasters is one of the examples that is based on a person’s emotions. In this perspective‚ it’s Khalid’s emotion and how it affected him. He relates his emotions as a Coaster‚ always going all over the place and wanting it to stop. In the song “Coasters” by Khalid‚ he utilizes the literary devices of Imagery‚ symbolism‚ and diction to prove that having to get over someone is
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Computers are one of the most important inventions ever. If computers had not been invented‚ technology would not be developed to its current state. Since the computers invention‚ society has changed drastically. Computer technology is so helpful‚ that it is even used to create newer‚ better computer equipment. Almost everything today is linked in some way‚ to computers. Before computers were invented‚ very little was known about outer space. With the technology we have now‚ we are learning
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RCC Roller Compacted Concrete in history RCC roller compacted concreteThe first Roller Compacted Concrete (RCC) dam of the world was Alpe Gera at Sondrio in North Italy. It was executed from 1961 to 1964. The technology in that period is not what it is today. This dam had a total quantity of concrete of 1‚800‚000 cubic meters of concrete. Concrete feeding to the dumpers moving on dam was done by use of 6 cubic meters skips moving on an inclined haulage track. This method of construction was found
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(1) In the entrance to the former of these — to clear the way and‚ as it were‚ to make silence‚ to have the true testimonies concerning the dignity of learning to be better heard‚ without the interruption of tacit objections — I think good to deliver it from the discredits and disgraces which it hath received‚ all from ignorance‚ but ignorance severally disguised; appearing sometimes in the zeal and jealousy of divines‚ sometimes in the severity and arrogancy of politics‚ and sometimes in the errors
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Julie Anne San Jose — I’ll Be There lyrics First time I laid my eyes on someone like you I can’t forget the hour‚ that moment with you Then I have realized‚ love is growing deep inside I feel the beating of my heart Chorus: Coz’ every day‚ every night‚ I keep looking up the skies And I’ll pray that someday you will wake up in my arms And love will never end We belong together‚ always and forever Call my name and I’ll be there... [ Lyrics from: http://www.lyricsty.com/julie-anne-san-jose-ill-be-there-lyrics
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The Dangers of internet have been exaggerated Most people of conscience‚ is morally confounded by the technology that links together nearly half a billion people in a World Wide Web‚ a global village‚ allowing instant‚ anonymous exchange of uncensored text and images. Anyone in this virtual metropolis can put anything online‚ and once it is there anyone can access it. Like any metropolis‚ the web has neighborhoods‚ some safer and some horrific. In today’s world these horrific dangers have been
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roller crusher Double Rollers Crusher Usage and Application: The double rollers crusher is widely used for secondary and fine crushing in the industry of mining‚ building materials‚ chemical industry‚ metallurgy and so on. It can crush materials in middle hardness such as rocks‚ ore‚ coke‚ lump coal‚ slag‚ mineral slag‚ cement clinker‚ fireproof materials‚ and so on. Features 1.Compact structure‚ low noise and efficient; 2.Easy to install and only need simple foundation; 3.Can adjust
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AGENT ADDRESS M/S. SWETHA GRANITES Phone : 91-87-2245352/2233637 Fax: 91-87-2241194 Address Line1: H. NO.3-1-205‚ CHRISTIAN COLONY‚ KARIMNAGAR‚ ANDHRA PRADESH‚ Zip/Postal Code - 505001 AGENT ADDRESS FOR CHITAIGONG MARINE MANAGEMENT SERVICES LTD JAHAN BUILDING NO.3 (2ND FLOOR) 79 AGRABAD C/A‚CHITTAGONG‚BANGLADESH TEL:0088 031 812701-02 721762‚728173 FAX:0088 031 710667‚712251 NEW YORK IBL WORLDWIDE EXPRESS 10 FIFTH STREET‚ SUITE # 403 VALLEY STREAM‚ NEW YORK 11581
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The amazing advances in health science‚ DNA is transforming the way in which criminal investigations and trials are carried out. DNA evidence and its importance can rest on a single fact: Every individual’s DNA is unique. A person’s DNA profile can be used similar to a fingerprint to link suspects to crime scenes and its victims. DNA profiling—which is also called DNA fingerprinting or even DNA typing—has been responsible for overturning verdicts and saving innocent people from execution. The process
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