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Reproduction, Heredity and Genetics
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What is a new trait is created by combining two different traits? Neither is dominant nor recessive.
Blended Traits
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What is the material that contains the information that determines inherited characteristics?
DNA
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What is a mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote?
Gamete
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What is a form of reproduction, such as budding, fission, or spore formation, not involving the union of gametes?
Asexual Reproduction
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What is a physical characteristic obtained from parent to the offspring?
Trait
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What is a male and female unite sperm and egg to create anew organism?
Sexual Reproduction
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What are things that affect an organism's characteristics but are not in the DNA?
Environmental Factors
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What is the passing of the traits from one generation to another?
Heredity
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What is a baby created from sexual reproduction?
Offspring
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What is the genotype of an offspring that has two different alleles from the parent? Many times this organism is Sterile and cannot reproduce.
Hybrid
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What is a structure in the nucleus that contains the DNA?
Chromosomes
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What are traits passed on from parents to offspring, they are controlled by genes?
Inherited traits
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What is a sperm or egg used for reproduction?
Sex Cell
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What is the genotype of an offspring that has the exact same alleles from a parent?
Purebreed
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What is the physical characteristics of an organism?
Phenotype
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What is the inherited trait that is not expressed if a dominant trait is present?
Recessive trait
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aWhat is the cross of genetics through reproduction that shows the inheritance of one single trait?
Monohybrid corss
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What is one gene from the pair of traits from the parents?
Allele
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What is a tool used to predict the ratio of the possible genes that an offspring may inherit?
Punnett Square
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What is the inherited trait that is always expressed if it is present?
Dominant trait
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What is the new gene allele combinations that occur for the offspring in a Punnett Square?
Gene pair
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What is found on a segment of DNA on the chromosome that determines the inheritance of a particular trait?
Genes
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What is genetic makeup of an organism?
Genotype
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What is the percentage change that an offspring will have a certain trait?
Ratio
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Name the organelle in a cell where DNA is found?
Nucleus
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