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Animal Health
Questions about the well being and health of animals go here. How to help and prevent sickness and injury and what to do about it when it happens.
2,693 Questions
What do you call an animal who eats human flesh?
An animal that eats human flesh is typically referred to as a "carnivore" or "predator." However, if an animal specifically preys on humans, it may be called a "man-eater" or "human predator."
Sexual reproduction in paramecium?
Research on the genome structure of Paramecium is still largely incomplete. However, the genomes of some species are beginning to be sequenced. For example, the complete mitochondrion genome for Paramecium aurelia has been established. The complete macronuclear genome of Paramecium tetraurelia has also been sequenced.
Cell Structure and MetabolismParamecium are ciliated unicellular organisms. The cilia cover the entire body. Like other ciliates, they are multinucleated. Paramecium may eject trichocyts when they detect food, in order to better capture their prey. These trichocyts are filled with protiens. Trichocysts can also be used as a method of self-defense.
Paramecium are heterotrophs. Their common form of prey is bacteria. A single organism has the ability to eat 5,000 bacteria a day. They are also known to feed on yeasts, algae, and small protozoa. Paramecium capture their prey through phagocytosis.
Paramecium are capable of both sexual and asexual reproduction. Asexual reproduction is the most common, and this is accomplished by the organism dividing transversely. The macronucleus elongates and splits. Under ideal conditions, Paramecium can reproduce asexually two or three tiems a day. Normally, Paramecium only reproduce sexually under stressful conditions. This occurs via gamete agglutination and fusion. Two Paramecium join together and their respective micronuclei undergo meiosis. Three of the resulting nuceli disintegrate, the fourth undergoes mitosis. Daughter nuclei fuse and the cells separate. The old macronucleus disintegrates and a new one is formed. This process is usually followed by asexual reproduction.
EcologyParamecium live in aquatic environments, usually in stagnant, warm water. The species Paramecium bursaria forms symbiotic relationships with green algae. The algae live in its cytoplasm. Algal photosynthesis provides a food source for Paramecium. Some species form relationships with bacteria. For example, Paramecium caudatum hosts Holospora obtusa in its macronucleus. This bacteria is specific to the macronucleus of Paramecium caudatum; they cannot grow outside of this organism. This species acquires heat-shock resistance when infected with Holospora obtusa, which contributes to ciliary motion. Paramecium are also well known as prey for Didinium.
Paramecia play a role in the carbon cycle because the bacteria they eat are often found on decaying plants. Paramecium will eat the decaying plant matter in addition to the bacteria, further aiding decomposition.
Paramecia can be used as model organisms in research. Currently, they are being used a great deal in genetics research. For example, recent research involves inactivating Paramecium genes for studying functional analysis by homology-dependent gene silencing. They can also be used to study membrane excitability and the duplication of basal bodies.
http://microbewiki.kenyon.edu/index.php/Paramecium
What is it called when one animal eats another?
When one animal eats another, it is called predation.
What animal does not have a stomach?
Jellyfish and sea anemones do not have a stomach. They have a simple digestive system that allows them to directly absorb nutrients through their body walls.
It is the defensive organ present in Colenterates like Jelly fishes. If you handle these coelentrates with bare hands may even lead to death.
The Cnidoblasts are also called Nematocysts or stinging cells.
What happens if you put a small amount of alcohol on a scorpion?
Alcohol on a scorpion's exoskeleton can interfere with their respiratory system, possibly causing suffocation. It can also disrupt their ability to regulate moisture levels, leading to dehydration and stress. Overall, it can be harmful and potentially fatal to the scorpion.
How do you respond to how much do you want to get paid?
I am not programmed to receive payment. My purpose is to assist and provide information to the best of my abilities.
Why is it important to know the anatomy and physiology of small animals?
Understanding the anatomy and physiology of small animals is essential for providing proper medical care, diagnosing health issues accurately, and performing surgical procedures safely. It helps veterinarians to better assess and treat health problems in small animals.
Did prawns change their gender during their life time?
No, prawns do not change gender during their lifetime. They are born either male or female and remain the same gender throughout their life.
Why are there different groups of animals?
Different groups of animals have evolved over millions of years to adapt to various environments and ecological niches. These adaptations allow animals to thrive in different conditions, such as different diets or habitats. The diversity of animal groups also contributes to the overall stability and complexity of ecosystems.
What are animals that only eat dead things called?
They are called 'decomposers'.
They may also be called 'scavengers'.
What animal can change its gender?
the earthworm. it has male parts on the end of its body and female on the top it can reproduce without a mate.cj
Ways to group and identify living things?
Living things can be grouped and identified based on their similarities in characteristics, such as body structure, behavior, and genetic makeup. Scientists use taxonomy, a system that classifies organisms into hierarchical categories such as kingdom, phylum, class, order, family, genus, and species, to categorize and identify living things. Additionally, molecular techniques like DNA sequencing can also be used to determine relationships and group living things based on genetic similarities.
Jaguars kill their prey by piercing what part of the prey with their teeth?
Jaguars typically use their powerful jaws and sharp teeth to pierce the skull or neck of their prey, delivering a fatal bite to the brain or spinal cord. This method quickly immobilizes and kills the prey.
Are cilia extensions of animal cells that move rapidly?
Yes, cilia are hair-like structures that extend from the surface of animal cells and can move rapidly in a coordinated manner. They are involved in various functions such as movement of fluids, sensory perception, and locomotion.
What animal has poorest hearing?
The sea turtle has some of the poorest hearing among animals. They have limited auditory capabilities and are not very sensitive to low-frequency sounds.
How long can a hagfish go without eating?
Hagfish can go several months without eating, depending on their size and environmental conditions. They have a slow metabolism and are able to survive on very little food due to their ability to scavenge for nutrients in their environment.
What an the animal called that only eat other animals?
Sorry you might realy want this answer badly but just listing to be me good Are you one of the members the memebers of woozworld ( we call it woozens)
if you wonder why woozworld close down (not really close down )
well woozworld was not on in about alot of days but they might change stuff but it worthy. You dont know what surpisee it is hmm what surpise
1. We well get to sit in a virtual world
2. we might sleep
3.drive.
4.kids
( i think ok) welll things are the stuff might happen you know u dont know we can do all that
What animals can hear things humans can't?
Some animals, such as dogs, cats, and certain rodents, have a wider range of hearing than humans. Elephants, dolphins, and bats can also hear frequencies beyond the human range. These animals are adapted to detect sounds for communication and navigation purposes that are beyond the auditory capabilities of humans.
What land animal has the largest proportional penis?
Well I just read about a duck that has a penis that twice the size of it its called Argentine Blue-bill or Argentine Lake Duck
Which animal looks as if it is part Zebra and part Giraffe?
The Okapi looks part zebra and part giraffe. =]
See? Isn't that wild?
How does a wolf survive the winter?
Wolves have adaptations such as thick fur, large padded feet, and a keen sense of smell to help them survive winters. They form packs to hunt together and share resources. They also store excess food in caches for times when prey is scarce.
How much cabincrew get paided?
Cabin crew salaries can vary depending on the airline, country, and experience level. On average, cabin crew members can earn between $20,000 to $50,000 per year. In addition to base salary, they may also receive benefits such as flight allowances and healthcare.
Which animal cannot hear human speech?
Most insects, such as ants and beetles, cannot hear human speech as they do not have ears with the ability to process sound waves in the same way animals with well-developed auditory systems can. They may still sense vibrations through other mechanisms, but they cannot interpret human language.
What adaptations would you expect to find in an animal which eats grass?
Strong stomach to digest the grass
Good teeth to rip the grass out the ground
rough tongue to stop the grass cutting their tongue
there is probably some more but this is all i have got
x :)
