Chapter 7 Mutations and biotechnology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A mutation that causes death of the organism | Lethal Mutation
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| What type of mutation does not affect the offspring? | Somatic Mutation
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| Downs Syndrome is caused by ? | One too many chromosomes
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| Inbreeding is to breeds as crossbreeding is to | Hybrids
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| When a person selects and mates a dog from different breeds that have the characteristics whey want in the new breed, | Crossbreeding
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| Which one of these does not belong with the others: Embryo splitting, asexual reproduction, identical twins and hybrid. | Hybrid the other three have to do with cloning.
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| Splitting frogs and cattle embryos are a step in what process? | Cloning
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| Fraternal twins have the same | Parents
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| The process of genetic engineering can be used for | good or evil
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| What is the Human Genome Project? | A scientific effort to map all human genes
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| Any change in an organism's genetic materail | Mutation
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| A mutation that changes the sequence of bases in a gene | Gene Mutation
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| If a person has the gene but not the disease | Carrier
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| A mutation that occurs in a gamete or gamete forming cell. | gern mutation
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| A mutation in a cell that does not produce gametes | somatic mutation
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| a change involving the number of genes or the arrangement of genes on a chromosome. | Chromosomal Change
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| having two sets of chromosomes | diploid
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| characteristics referring to the number of sets of chromosomes in a cell. | ploidy
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| Twins that develop from a single zygote | Identical twins
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| Who in the Bible used selective breeding | Jacob
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| Cloning is what form of reproduction | asexual
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| Caused by a mutation that affects pigments | albinism
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| the choosing of organisms that are purebred for a desired characteristic | breed
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| the mating of an organism with a close relative | inbreeding
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| another name for hybridization | genome
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| the condition in which an offspring is stronger than its parent | Hybrid vigor
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| the use of special techniques to control the genetic makeup of an organism | genetic engineering
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| a group of genetically identical organisms produced by asexual reproduction. | Clones
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| the result of a pregnancy in which two sperm unite with two different eggs and form genetically unique organisms | Fraternal twins
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| a complete set of an organism's genes | Genome
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| Mutations can happen at | anytime
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| Mutations are considered | harmful
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| Sometimes mutations do not appear to affect the | organisms
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| what attempts to preserve the special characteristics of a breed | Inbreeding
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| Man has used what kind of principles without understanding how they work. | Genetic principles
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| Livestock breeders need to go where in order to learn how to breed. | college
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| Which cell is most likely to be differentiated? | Human skin cell
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| Fraternal twins have the same? | Parents
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| List some recessive genetic disorders | albinism, cystic fibrosis, and hemophilia
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| How do Scientist use genetic engineering in diabetes? | they place the genes for insulin in bacteria and collect the insulin produced.
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| Stem cells can become | Many type of cells
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| What is genome | a complete set of an organism's genes
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| A change in the sequence of bases that make up the gene | gene mutation
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| the use of genetic engineering to correct defective genes is called | Gene therapy
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| Why does a farmer clone his crops? | it has desirable traits that he wants to maintain.
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| Doe Genetic engineering hold the answer to all human problems? | No, because our sin nature is still a part of use and no genetic engineering will change that.
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| Explain the difference between a somatic stem cell and a embryonic stem cell | One uses tissue from humans and doesn't take a life the other takes the life of an unborn baby.
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