Animal Health

Entomologists study the stages of development of a butterfly. They observe and research the different phases of metamorphosis, from egg to larva (caterpillar) to pupa (chrysalis) to adult butterfly. Their research helps to understand the life cycle and behavior of butterflies.

In the wild up to 10 years, in captivity up to 18 years.

Sponges respire through simple diffusion of gases across their body surface. They do not have specialized respiratory organs like lungs or gills. Oxygen from the water is absorbed directly into their cells, while carbon dioxide produced by cellular metabolism is released back into the surrounding water.

Rats have six lobes in their liver: left lateral, left median, right lateral, right median, quadrate, and caudate lobes.

The blue whale has been reported to have the lowest blood pressure of any mammal, with values as low as 2 psi during circulation. This is thought to be due to their large size and the need to circulate blood effectively throughout their massive bodies.

Oogenesis is the process by which female germ cells develop into mature eggs. It involves several stages, including the proliferation of germ cells, meiotic division to reduce chromosome number, and maturation of the egg. Oogenesis occurs in the ovaries and is critical for female reproductive function.

Yes, shrimp have bilateral symmetry, meaning they have a body plan in which the left and right sides are mirror images of each other. This characteristic is common in many animals, including humans.

They are known as Nutrients and they come in the form of Water and Air, ranging all the way up to Foodstuffs [and Sleep!].

Astrobiology is considered one of the youngest branches of science. It is an interdisciplinary field that combines elements of astronomy, biology, and geology to study the potential for life elsewhere in the universe.

Temperature and moisture content are the two main factors that classify an air mass. The temperature determines whether the air mass is warm or cold, while the moisture content determines if it is dry or humid.

In the fetus, the majority of blood flows from the right atrium to the left atrium through a shunt called the foramen ovale, bypassing the lungs. This is because the lungs are not fully developed and do not participate in gas exchange until birth, so sending all the blood to the lungs would be inefficient. The body prioritizes sending oxygenated blood to vital organs instead.

Female lions are about 3.5 feet tall. I just found out on a lion website Coll right?

A males height though is 4 feet. To me it always seems like the men are always taller then us females.

Thanks 4 readin'

alot. my mouse poops every 10 to 20 minutes.

Squid use their suction cups for grasping onto and manipulating prey, helping them catch food more effectively. They also use the suction cups for locomotion and maintaining their position in the water.

Yes, humans have bilateral symmetry, meaning their body can be divided into two mirror-image halves along a single plane. This symmetry is present in many animals and helps in organizing body structures systematically.

Fetal pigs are similar in anatomy to humans, making them a good specimen for anatomical studies. They also have well-developed internal organs that are easily identifiable, providing a valuable hands-on learning experience for students. Additionally, fetal pigs are readily available, relatively inexpensive, and ethical concerns are minimized compared to using live animals.

Choanocytes in sponges function in producing sperm and eggs, as well as in the development of embryos. They help to capture and process sperm in sponges that are hermaphroditic (contain both male and female reproductive organs) and assist in releasing the developing embryos for sexual reproduction.

I don't know. It depends what breed of woodlouse it is. But I can tell you there are over 3,500 species of woodlouse!

The average length of an elephant's leg can vary depending on the species of elephant. Generally, an elephant's leg can be around 4-6 feet long, with some elephants having legs that can be longer.

The structure responsible for transporting both wastes and reproductive cells outside of the body is the reproductive system. In males, the urethra carries both urine and sperm outside of the body. In females, the vagina is the passage for menstrual blood and the birth canal for a baby.

No, animals that lay eggs do not have a gestation period. Instead, the embryo develops inside the egg until it is ready to hatch. Gestation typically refers to the time a mammal carries a developing fetus inside its body before giving birth.

In zoos, lions are typically fed a diet of raw meat. This can include beef, chicken, horse meat, and sometimes whole prey animals like rabbits or deer. The meat provided is often supplemented with vitamins and minerals to ensure the lions are meeting their nutritional needs.

Cookie cutter sharks live in deep, tropical and temperate waters worldwide. They are typically found at depths of 1,000 to 4,000 feet during the day and come closer to the surface at night to feed. Cookie cutter sharks are known to inhabit both coastal and pelagic environments.

Squid arms are used for capturing and manipulating prey, as well as for locomotion. They are equipped with suction cups for grasping objects and are essential for the squid's ability to swim, catch food, and defend itself from predators.

Yes, lions, like all vertebrates, have a notochord. The notochord is a flexible rod-like structure present in the early stages of embryonic development that provides support for the developing spine.