145 f for 15 seconds. This is the correct answer after I saw the answer sheet for my test!
because of its hard shell
Eggs have a shell on it to stop it breaking
because the shell acts as a barrier
Yes. Bird eggs are similar in structure to reptile eggs with the main difference being that bird eggs have a hard shell while reptiles eggs have a softer, leathery shell.
eggs
The mother hen usually covers all her eggs to make sure that they are kept at the correct temperature for hatching and uses its beak to turn the egg over .
Reptile eggs have shell membranes.
in a shell
Soft shell turtle eggs typically take around 70-90 days to hatch, but this can vary depending on factors such as temperature and humidity. It's important to ensure that the eggs are kept in a suitable environment during this incubation period to increase the chances of successful hatching.
Reptiles, such as turtles, snakes, and lizards, produce eggs with a leathery shell. The leathery shell is flexible and allows the eggs to absorb moisture and exchange gases with the environment. Unlike reptiles, birds and some other groups of vertebrates produce eggs with a hard, calcified shell.
Most likely there was a temperature or moisture problem. It is possible that the rooster has aged out and is "firing blanks" when he mates. You will need to "candle" the eggs to see if there is any growth going on inside the shell.