Question

Question 14 of 25

A fertilized egg that is a genetically male bearded dragon can develop into a
female dragon if the air temperature is high enough. What is the likely cause
of this phenomenon?
A. Temperature affects the way cells differentiate.
B. Bearded dragons' development is unaffected by their DNA.
C. Cellular division is slowed down by higher temperatures.
D. Bearded dragons prefer higher air temperatures.

Answer 1

The temperature affects the way cells differentiate in bearded dragons, leading to sex determination.

Step-by-step explanation:

The likely cause of a genetically male bearded dragon developing into a female dragon due to high air temperature is temperature affecting the way cells differentiate. In reptiles, including bearded dragons, the sex of the offspring is determined by the temperature at which the eggs are incubated. Certain temperature ranges during incubation can lead to different sex outcomes. This is known as temperature-dependent sex determination (TSD) and is observed in various reptiles.

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