Monday, March 24. ch-5.1: Heredity
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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| Heredity | The passing of genetic traits from parent to offspring
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| Pollination | The transfer of pollen from the male reproductive structures to the female structures of seed plants.
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| Self-pollinating plants | Has both male and female structures, pollen from one flower can fertilize the ovule of the same flower or the ovule of another flower on the same plants. *Produces offspring exactly like parent plant.
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| Cross-pollination | Pollen from plant fertilizes the ovule of a flower on a different plant. Pollen can also be carried by the wind from one flower to another.
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| True-breeding | All of its offspring will have the same trait as the parent.
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| Characteristic | A feature that has different forms in population. Ex: Hair color, eye color.
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| Traits | The different forms (specific) characteristics. Ex: Red hair, brown hair
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| Dominant trait | The trait observed in the first generation when parents that have different traits are bred. *Express as a capital letter (B= brown eyes) *Trait that is observed in the first generation, at least one allele is inherited
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| Recessive trait | A trait that reappears in the 2nd generation after disappearing in the first generation when parents with different traits are bred. *Expressed as a lower case letter. It is apparent when 2 recessive alleles are inherited.
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| Ratio | A relationship between two different #'s that is often expressed as a fraction. (Can be expressed by :, a fraction, or using the word to.)
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| Probability | The likelihood that a possible future event will occur in any given instance of the event.
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| What were the results |
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
jordanbrookstone
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