The third eyelid on a frog is called a nictitating membrane.
A nictitating membrane The nictitating membrane is the THIRD eyelid, the SECOND eyelid that you asked about is just that, the eyelid, just like in humans
omasum
A ruminant's third stomach is called the omasum. It is responsible for further breaking down and absorbing nutrients from the food material before it enters the abomasum, the fourth stomach.
A bacterial infection that can be spread through lice is called bartonellosis or Trench fever. Animals, specifically cats, can spread an infection called toxoplasmosis. The common types of infection that animals and insects pass on to humans include dengue fever, malaria, and Lyme disease.
Also known as the third trimester, it is the final stage of the gestation period where the fetus (or fetuses, depending on the animal in question) experience the most growth in body tissues, and lungs begin to develop and start to become functional.
Yes, the complete skeleton is formed by the end of the third month of gestation.
The third trimester of a cow would be days 195 to 285 of a cow's gestation period. This is a critical period of a cow's pregnancy because the calf is growing more in size than it has in the last two trimesters.
The third period of the Middle Ages was the Late Middle Ages. The first is called the Early Middle Ages or the Dark Age. The second period was the High Middle Ages.
Usually about 6 months gestation
The first three periods of the periodic table are called the first period, second period, and third period.
The Third Reich or the Holocaust
Mariel Boat Lift was the second wave of immigration. The third wave occurred during Cuba's Special Period in 1994 and they are called Balseros.
third period
The 3rd dynasty began the Middle Kingdom period in Egyptian History.
A young female dachshund can be in heat as long as 21 days. During the first week she may or may not let males mount. Second week she's receptive, third week not so much but still attracting males. This varies with ages, etc. Also, you should not get a female spayed until she is out of heat or well into the third week.
The element belonging to the third group and third period is aluminum (Al). It has an atomic number of 13.