Genetics-Kay's mom
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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| gene | located on a chromosome and contains the DNA code for a trait.
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| dominant trait | the strong trait. It always shoes up if it is present, even if it's only one.
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| recessive trait | the weaker trait. TWO must be present in order for it to show up.
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| environment | all of the living and non living things that surround and affect an organism.
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| acquired traits (learned traits) | a behavior that an animal acquires through experience.
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| inherited traits | characteristics passed from parents to their offspring
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| instinct | a behavior that an organism inherits that is usually essential (needed) for survival.
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| Examples of instincts: | crying baby, staying in a herd, making a web, migrating
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| What is a life cycle? | the stages a living thing passes through as it grows (birth to death).
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| Where are chromosomes found in an animal cell? | the nucleus.
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| Name survival instincts of a dog: | barking, sleeping, eating, growling, biting.
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| How do changes to an environment affect the organisms that live there? | animals DNA may change over time to better survive in the new environment.
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| Examples of acquired traits: | speaking, walking, riding a bike.
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| Examples of inherited traits: | eye color, hair color, tongue rolling, height, flower petal colors.
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Created by:
dreekaowens
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