Bob Jones Life Science - Chapter 15
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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| innate behavior | An action or reaction that an animal is born with, such as reflexes and instincts
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| reflex | An immediate, involuntary response to a change in the environment
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| instinct | A complex innate behavior
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| migration | The instinctive, long-distance, seasonal movement of animals from one area to another.
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| pheromone | A chemical released by animals that influences the behavior of other animals of the same species
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| learned behavior | An action or reaction that is learned by experience and is often motivated by reward or punishment
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| intelligent behavior | An action marked by thought, analysis, communication, or the use of tools or symbols
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| egg | A female gamete; an embryo surrounded by a protective shell
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| sperm | A male gamete that is usually able to move by itself and is smaller than the female gamete of the same species
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| ovary | In plants, the part of the pistil containing ovules and eventually maturing into a fruit surrounding the seeds; in animals and humans, the female reproductive organ that produces eggs
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| testis | The male reproductive organs that produce sperm
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| external fertilization | The union of a sperm and ovum outside the parent organisms' bodies
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| internal fertilization | The union of a sperm and ovum within the female parents' body
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| incubation | The maintaining of the conditions necessary to hatch an egg
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| embryo | In plants, the immature plant within a seed; in animals, the developmental stage of young before hatching or birth
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| uterus | A structure in which an embryo develops in the mother until it is born; the womb
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| gestation | The period when an organism is developing inside the mother's uterus; pregnancy
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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