BIOLOGY MIDDLE SCHOOL

What does the chalzae do
for a egg

Answers

Answer 1
Answer: The chalaza istructure inside bird eggs. It attaches the yolk  within the larger structure.In the eggs of most birds, the chalaza are two spiral bands of tissue that suspend the yolk in the center of the white (the albumen). The function of the chalazae is to hold the yolk in place.Thanks to the chalaza the yolk is not shifted from the middle position.

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