How do sharks make blood? - Question of the Week, from th...

What this episode covers

We find out how sharks, proud owners of cartilaginous skeletons, make red blood cells without the aid of bone marrow. Plus, we ask whether it's safe to get up close and personal with your television set. Like this podcast? Please help us by supporting the Naked Scientists

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Frequently Asked Questions

How long is this episode of Question of the Week, from the Naked Scientists?

This episode is 3 minutes long.

When was this Question of the Week, from the Naked Scientists episode published?

This episode was published on October 4, 2009.

What is this episode about?

We find out how sharks, proud owners of cartilaginous skeletons, make red blood cells without the aid of bone marrow. Plus, we ask whether it's safe to get up close and personal with your television set. Like this podcast? Please help us by...

Can I download this Question of the Week, from the Naked Scientists episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.