4 minutes & 6 minutes
Newcastle University’s Helen Gray answers your questions on Animal Science
Helen answers the following questions in Part 1:
- Why do guinea pigs eat their own poo?
- Is a rat like a goldfish; the larger its environment, the larger it will grow?
- What is your favourite animal?
In Part 2, Helen answers questions on her specialism, hens:
- Which came first, the chicken or the egg?
- What are the different parts of a hen’s egg?
- How does the yolk stay in the middle?
- How does the chick develop inside the egg?
- Why do some chickens go broody when they aren’t laying eggs?
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