Is the Y Chromosome Disappearing?

Is the Y Chromosome Disappearing?

Assessment

Interactive Video

Science, Biology

11th Grade - University

Hard

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FREE Resource

The video explores the Y chromosome's role in biological sex, its evolutionary history, and its genetic significance beyond determining maleness. It discusses the shrinking of the Y chromosome over millions of years and its current state in humans. The video also highlights research findings on the Y chromosome's regulatory genes, which play a crucial role in gene expression and development. Despite its decay, the Y chromosome remains vital for healthy human development.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Why do scientists believe that the Y chromosome is not going to disappear anytime soon?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are some of the important genes found on the Y chromosome besides those that contribute to maleness?

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