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The Amoeba Sisters: Sex-Linked Traits

7 minutes 2 seconds

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Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Sex-linked Traits."

A gene present on one of the sex chromosomes (X or Y in mammals) is a sex-linked trait because its expression depends on the sex of the individual. In this segment, students explore the concept of "inheritance" when carried on the X chromosome. Part of "The Amoeba Sisters" series.

Media Details

Runtime: 7 minutes 2 seconds

Topic: Science
Subtopic: Biology, Cells, Physiology
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2015
Producer/Distributor: Amoeba Sisters
Series: The Amoeba Sisters
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A cartoon says, by nature, I am naturally natural. Caption: Nature of science.

An illustration illustrates the difference between scientific theory and scientific law. Caption: Scientific theory, can explain why. Scientific law, can describe what.

An amoeba sister presents the lab attire wheel of wisdom. The wheel of wisdom has five sections, which contain the following articles. A shoe, a face with a long ponytail, a safety glass, a pair of gloves, a bag with straps.

The Amoeba sisters present the heading, characteristics of life, with a D N A strand extending from left to right, below it.

The Amoeba sisters present the heading, prokaryotic versus eukaryotic cells, with a D N A strand extending from left to right, below it.

The Amoeba sisters present the heading, specialized cells.

The Amoeba sisters present the heading, specialized cells.

An aquarium with fishes swimming in it. An amoeba sister holds a note, blue equals good, happy fish. Caption: Diffusion.

The Amoeba sisters present the heading, osmosis and water potential, with a D N A strand extending from left to right, below it.

The Amoeba sisters present a smiley character with a guitar. Caption: A T P.