What conditions are necessary for respiration?
Adequate warmth and moisture levels, as well as the required oxygen and glucose. In an animal, health may also affect the functionality of respiration.
How cellulose is digested in ruminants and non ruminants?
Cellulose digestion differs between ruminants (such as cows, sheep, and goats) and non-ruminants (such as humans, pigs, and horses) due to the differences in their digestive systems and microbial activity.
Ruminants
Ruminants are able to digest cellulose due to the unique structure of their stomachs, which consists of four compartments: the rumen, reticulum, omasum, and abomasum.
Rumen and Reticulum: These compartments host a large population of microorganisms (bacteria, protozoa, and fungi) that are capable of breaking down cellulose into simpler compounds like volatile fatty acids (VFAs), methane, and gases. This process is known as fermentation. The cellulose is first mechanically broken down by chewing and mixed with saliva before being fermented by microbes.
When referring to animals what is considered a Class 3 surgical candidate?
Veterinarians use a modification of the ASA surgical classification system to assess the risk of each patient under anesthesia. A Class III ASA surgical candidate is one that has systemic disease that is not an ongoing constant threat to life, such as well-controlled diabetes mellitus or Cushing's disease.
Cestoda are ectoparasite or endoparasite?
Cestoda are endoparasites, which means they live inside their host's body, particularly in the digestive system. They have specialized adaptations for this lifestyle, such as their flat, ribbon-like body structure and hooks or suckers for attachment within the host's intestine.
How much better is the eyesight of an eagle compared to a humans?
An eagle's eyesight is believed to be 4 to 8 times better than that of a human, enabling them to spot prey from great distances. This superior eyesight is due to a high density of photoreceptors in their retinas, as well as a larger number of cones, which allow for excellent visual acuity and the ability to perceive details.
Is the brain attached to the skull?
No, it's not.
There is a lining of Fluid separating the brain and the skull! :)
What phylum have true coelom and are deuterostomes?
The phylum that have a true coelom and are deuterostomes are the phylum Chordata. This phylum includes animals with a notochord, dorsal nerve cord, pharyngeal slits, and post-anal tail at some stage in their development. Examples of Chordata include vertebrates such as fish, amphibians, reptiles, birds, and mammals.
Advantages of possessing a body cavity?
Possessing a body cavity provides protection and support for internal organs, allows for efficient movement and flexibility, and facilitates the development of specialized organ systems within the cavity. This structural organization also enables different organ systems to work together in coordination to support various physiological functions.
How many fetuses do female pigs normally carry does the structure of the uterus reflect this fact?
Female pigs normally carry 10-12 fetuses in each horn of their bicornuate uterus, which is a Y-shaped structure. The bicornuate uterus allows for each fetus to have its own separate horn, helping to reduce competition for resources and improving the chances of survival.
Female koalas give birth within the safety of a gum tree's branches, where they are less likely to be attacked by predators during this vulnerable time.
flatworms are the only triploblastic organisms that lack a coelom
Rats typically do not vomit unless they are very sick. Their stomachs are very efficient at digesting food, so vomiting is rare in healthy rats.
What animal has acidic saliva?
The platypus has acidic saliva, which helps in breaking down food before digestion. This characteristic is unique to the platypus among mammals.
What blood type do wolves have?
Wolves typically have a blood type that is similar to dogs, which is classified into different groups such as A, B, AB, or O. However, specific information on the blood type distribution among wolf populations may vary.
No, planaria are not segmented. They are flatworms that have a simple body plan with bilateral symmetry. They do not have true segments like some other invertebrates.
A gene that is not expressed when paired with a dominant allele is called?
A recessive gene. These genes are masked by dominant genes when they are present together in an individual's genetic makeup.
How much do climotoligists get paid?
The salary of climatologists can vary depending on factors like experience, education, location, and type of employer. On average, climatologists in the United States earn around $80,000 to $100,000 per year. However, salaries can range from $50,000 to over $130,000.
How many chromosomes are shown in prophase?
In prophase, a cell's nucleus contains the full set of chromosomes, which for humans is 46 chromosomes (23 pairs). At this stage, the chromosomes condense and become visible under a microscope as they prepare for cell division.
What do animals hear different to humans?
Animals may hear higher frequencies than humans, such as ultrasound in bats or dolphins. Some animals, like dogs, can detect sound at greater distances than humans. Additionally, some animals have specialized ear structures that aid in their hearing abilities, like the large ears of certain owl species for effective hunting at night.
What do the shapes of animals ears have to do with animals hearing?
The shape of an animal's ears can help determine how well it can hear. Large ears tend to collect and funnel more sound waves to the ear canal, improving hearing sensitivity. The distinctive shapes of some animals' ears can also help them detect the direction of a sound more accurately.
What are the fish that have lungs?
Mostly all fishes have gills to breathe in water because lungs cannot be used to breathe in water. But there are some fishes such as Dolphins,whales,porpoises, etc which have lungs have blowholes on the top of their heads so that as they reach the surface of the water they can forcefully expel air through it.They are known as mammals.
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Cricket eyes are located on the left & right of its head