Ques: Have you ever heard a news reporter talk about DNA?Reporters talk about DNA found at the scene of a crime.They talk about police finding DNA "fingerprints".Police sometimes use DNA as a clue to find out who committed the crime. DNA is a substance that makes up genes.Everything alive has genes.Plants have genes.Animals have genes.You have genes. Genes are the basic units of heredity .Heredity means all the characteristics you inherit from your parents.You get your genes from your parents.You inherit half of your genes from your mother.You inherit half of your genes from your father. Genes are a kind of code.A tree's genes tell what shape its leaves will be.A cat's genes tell what color its fur will be.Your genes tell what color your eyes will be.Your genes tell what color your hair will be.Everything about you comes from the code in your genes. Genes line up on strands called chromosomes in cells.Everything alive is made up of cells.Chromosomes are in the center,or nucleus of cells. Different parts of you are made of different kinds of cells.Your muscles are made of muscle cells.Your skin is made of skin cells.The code in your genes tells your body to make different kinds of cells.The genes in each cell tell the cell how to work.They tell the cell when to make new copies of itself. An Austrian monk named Gregor Mendel first saw inherited patterns in pea plants.He experimented with pea plants in the 1860s.One of the things,or traits  Mendel studied was what makes some pea plants tall and some short.He said that the traits must come from units of heredity passed from the parent plants.These units were later called genes. In the mid-1900s,scientists discovered that genes are made of DNA.In the 1970s,scientists learned how to change DNA with genetic engineering.Scientists also learned that problems with certain genes cause diseases.Muscular dystrophy,cystic fibrosis,and hemophilia are some genetic diseases--diseases caused by problems in genes.Today,scientists are looking for ways to cure genetic diseases by... An Austrian monk named Gregor Mendel  _  . A) first saw inherited patterns in people B) was interested in why plants were different C) first called the units of heredity from parents genes D) was the first who discovered genes
Ans: D

Ques: Basic Study Manual (Hardcover): $37.50...... Here are the answers to the questions most often asked by students. Read this book and learn: *What the three barriers to study are and what to do about them * What to do if you get tired of a subject you are studying *Twenty-six simple drills to help you learn how to study easily, rapidly and with full understanding Buy and read the Basic Study Manual and use it to dramatically improve your ability to study. Study Skills for Life (Hardcover): $31.99 L. Ron Hubbard's study technology for teenagers opens the door to their future success by giving them advice on how to study and learn. Fully illustrated for easy comprehension. Learning How to Learn (Hardcover):$24.99 The basics of effective study for 8 to 12-year-olds, fully illustrated. Children who read and apply the materials in this book can regain their liking for study. Get this book for a child you want to see win at his studies! How to Use a Dictionary Picture Book for Children (Hardcover):$34.90 In spite of billions of dollars spent on "educational research", children are not taught the most basic skills of learning: how to use a dictionary. Written for children 8 to 12-year-old, this fully illustrated book will teach your children: *How to find words in a dictionary *The different ways that words are used *How to use a dictionary to correctly pronounce words At last, you'll just pay 50% for these books before May 1, 2007. (260 words) If you buy all the fully illustrated books before May 1, 2007, you will pay about_. A) $56 B) $111 C) $46 D) $92
Ans: C

Ques: Basic Study Manual (Hardcover): $37.50...... Here are the answers to the questions most often asked by students. Read this book and learn: *What the three barriers to study are and what to do about them * What to do if you get tired of a subject you are studying *Twenty-six simple drills to help you learn how to study easily, rapidly and with full understanding Buy and read the Basic Study Manual and use it to dramatically improve your ability to study. Study Skills for Life (Hardcover): $31.99 L. Ron Hubbard's study technology for teenagers opens the door to their future success by giving them advice on how to study and learn. Fully illustrated for easy comprehension. Learning How to Learn (Hardcover):$24.99 The basics of effective study for 8 to 12-year-olds, fully illustrated. Children who read and apply the materials in this book can regain their liking for study. Get this book for a child you want to see win at his studies! How to Use a Dictionary Picture Book for Children (Hardcover):$34.90 In spite of billions of dollars spent on "educational research", children are not taught the most basic skills of learning: how to use a dictionary. Written for children 8 to 12-year-old, this fully illustrated book will teach your children: *How to find words in a dictionary *The different ways that words are used *How to use a dictionary to correctly pronounce words At last, you'll just pay 50% for these books before May 1, 2007. (260 words) If you want to improve your ability to study, you'll probably choose_. A) Basic Study Manual B) Study Skills for Life C) Learning How to Learn D) How to Use a Dictionary Picture Book for Children
Ans: A

Ques: Once many years ago, I pulled a family out of a burning car somewhere in Wyoming. Last week I received a telephone call from a woman who could not stop crying as she told me that one of my stories had saved her son from committing suicide. In closing she called me a hero.      That got me thinking about what a hero is. Was I a hero because I pulled a family from a burning car? If so, how could I be a hero just because I wrote a story that saved someone's life?      Today I decided to look up the word "hero" in the dictionary to see exactly what it meant. It read "a person who does. something brave". As I read on, it also said "a person who is good and noble ".      That statement impressed me more than the part about being brave. So I thought about something very important. Say I was walking into the local Wal-Mart Store and I happened to open, and hold the door for someone as a _ . As they passed me by, I say, "How are you today?" Most of the time that would be no big deal, but this time let's say it was for someone who was deeply depressed and near the end of the rope. That may have very well been the only kindness or courtesy shown to them in a very long time.      Having been near "the end of my rope", after my marriage of twenty years ended, I was in such a condition. I was within hours trying to get enough courage to end the pain and misery. When I returned home, someone had sent me a card in the mail which told me how much they would appreciate me as a friend. That wonderful card probably saved my life. That person, without even knowing it, saved a life and became a hero.      Gee, who would have ever thought that anyone can become a hero, and possibly save a life just by being kind and courteous to others? The best part of all is that becoming a hero is free to all who wish to wear such an honor. After the writer got divorced,   _ A) he devoted all his life to helping the poor B) he led a very happy life C) he led an extremely unhappy and uncomfortable life D) he found much pleasure in supporting the homeless
Ans:
C