What is a pedigree?, Photosynthesis chart, Environment table, Family traits diagram, Growth model, What model can be used to show traits and help determine genotypes of genetically related family members over several generations?, Pedigree, Punnett square, Phenotype, Ratio, In the diagram, which symbol represents a female with attached earlobes?, White circle, Orange square, White square, Orange circle, According to the diagram, attached earlobes are a:, Environmental trait, Recessive phenotype, Non-inherited trait, Dominant phenotype, How many offspring in the diagram have attached earlobes?, 2, 1, 5, 3, How many female offspring in the diagram have attached earlobes?, 1, 2, 3, 0, In the pedigree shown, attached earlobes are a recessive trait. What must be true about offspring who have attached earlobes?, One of each, No alleles, Two recessive alleles, Two dominant alleles, The parents in the pedigree have unattached earlobes, but some offspring have attached earlobes. What does this suggest about the parents?, Neither has recessive, Both carry recessive, One has attached, Both homozygous dominant, Which statement is TRUE about the pedigree shown?, All same phenotype, Attached is dominant, Only males inherit, Both sexes inherit, A cross between two heterozygous pea plants produced 1,719 yellow seeds and 573 green seeds. What is the ratio of yellow to green seeds?, 3 : 1, 4 : 1, 1 : 3, 1 : 1, What do the results 1,719 yellow seeds and 573 green seeds show about inheritance?, Always equal, Green more common, Yellow is dominant, Yellow recessive, In regeneration, an offspring grows from:, A seed, A parent piece, Two parents, A fertilized egg, Which animal can reproduce by regeneration?, Bird, Human, Sea star, Frog, What is one advantage of regeneration?, Needs two parents, Quick reproduction, Always different, Stops population growth, What is one disadvantage of regeneration?, Quick reproduction, Too much variation, Cannot make offspring, Too many similar, Organisms that result from sexual reproduction are usually ______ their parents., Different from, Clones of, Exact same as, Unrelated to, Which is an advantage of asexual reproduction?, Always improves survival, Quick without mate, Needs a mate, Genetic variation, Which is a disadvantage of asexual reproduction?, Too few offspring, Takes long time, Needs two parents, Little variation, Why can sexual reproduction help a population survive environmental changes?, No mate needed, Less energy used, Creates variation, Identical offspring, A fatal disease spreads through an aquarium containing fish that reproduce sexually and sponges that reproduce asexually. Which species is more likely to survive?, Fish, genetic variation, Both equally likely, Sponges, faster reproduction, Sponges, identical offspring, What is the main difference between innate and learned behavior?, Inherited vs experience, Practiced vs inherited, Always from parents, Only in plants, Tadpoles hatch knowing how to swim. This is an example of:, Learned behavior, Social behavior, Innate behavior, Practiced behavior, Birds learning how to fly through trial and error is an example of:, Innate behavior, Reproduction, Reflex only, Learned behavior, Innate behavior helps young animals survive because it allows them to:, Learn only humans, Respond without learning, Change inherited traits, Avoid predators forever, What are pheromones?, Chemical signals, Communication sounds, Body movements, Growth hormones

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