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Animal Behavior

This category is for questions about an animal's visible muscular activity that constitutes behavior, as well as the proximate and ultimate causes.

4,735 Questions

What are the cells of a sponge that capture food particles called?

The cells of a sponge that capture food particles are called choanocytes. These specialized cells have a flagellum that creates water currents to bring in food particles, which are then trapped and ingested by the choanocytes.

Do camaleones hibernate?

Chameleons do not hibernate. Instead, they slow down their metabolism during colder months to conserve energy. They may become less active and require less food and water, but they do not enter a true hibernation state.

What do predators do?

Predators hunt and consume other animals for food in order to survive. They use various strategies such as stalking, ambushing, and chasing down their prey to capture and consume them. Predators play a crucial role in maintaining the balance of ecosystems by controlling prey populations.

Can spider swim?

Most spiders cannot swim, as they are not adapted for aquatic environments. Some spider species can survive in water for a short period by floating or walking on the surface tension, but they are not considered strong swimmers.

Why does a cat look first to one side and then to the other side when it first enters a room?

a cat wants to make sure whether it is safe or not to enter, also, they may not particularly like the people that happen to be in that room at the time, especially if they seem strange, a cat will either like them right away or not, depending of what particular mood they are in at that particular moment!

Do animals store food they don't need immediately?

Yes, some animals do store food that they don't need immediately for future use. Squirrels, for example, are known to store food in caches to eat during the winter when food is scarce. Similarly, some birds like crows and jays hide food in various locations to consume later.

Why do monarchs travel south in the fall and north in the spring?

Monarchs travel south in the fall to avoid colder temperatures and seek out warmer climates for overwintering. In the spring, they journey north to find milkweed, which is the food source for their caterpillars, and to reach their breeding grounds.

What is dominance hierarchy?

Dominance hierarchy is a system of social organization within a group where individuals are ranked in a linear order based on their social status and power. This hierarchy helps establish relationships and maintain social order within the group by regulating interactions and reducing conflict. Dominance hierarchies can be found in many animal species, including primates and birds, as well as in human societies.

When baby animals are born are they connected to the mother with an umbilical cord If so how is it cut?

Yes, many baby animals are connected to their mother via an umbilical cord when they are born. The cord is typically chewed or broken by the mother after birth to separate the baby from the placenta. This allows the baby to start breathing on its own and begin its independent life.

What is a nyala?

A nyala is a type of antelope native to southern Africa. They are known for their spiral horns which are only present in males. Nyala are herbivores and generally found in dense bush or forests near water sources.

What do sankes eat?

Snakes primarily eat rodents, birds, and other small animals. Some snakes also eat insects, fish, and amphibians, depending on their species and habitat.

Which animal betray there group?

There are different species that have been known to betray their group, such as certain species of birds, meerkats, and some primates. This behavior can occur for various reasons, such as competition for resources, dominance struggles, or individual interests conflicting with group interests.

What are the eating habits of carnivorous animals?

There are 3 main eating habits of all animals. Animals that eat only plants, grass, leaves etc. are called "herbivorous animals". Examples of these would be cows, horses, goats etc in the domestic scene and deer, zebras, girraffes etc in the wild.

Animals that eat only other animals are called "carnivorous animals". Examples of these would be lions, tigers, snakes etc. You won't find many tamed carnivorous animals buts cats & dogs prefer to eat meat rather than leaves.

That leads us to the group of animals that like to eat both plants and animals. Infact some of them like the rat, can eat almost anything. This group of animals are called "omnivorous animals". Most humans are omnivorous, though there are some who will eat only plant life and avoid eating even eggs, fish and milk because of religious or ethnic reasons. Some have made personal choices to eat only vegetarian food because they understand that the human body is best suited for vegetarian food and finds it comparatively difficult to digest meat.

Lemon grass insect repellent?

Lemon grass contains citronella oil, a natural insect repellent. You can use lemon grass essential oil or dried lemon grass in a sachet to repel insects like mosquitoes. You can also plant lemon grass in your garden to help deter pests.

Can a snake kill itself by biting itself?

I am just taking a stab. But, all things considered, i would say yes. I don't know if you could find me a snake that would do that to itself. If you are referring to the venom it can hold and distribute, think about this. King snakes kill each other all the time with venom. One would think that two snakes of the same species would carry identical venom. Making anti-venom possible. If all venom had a change in it, anti-venom couldn't exist.

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There are different legends about this question; however, venomous snakes avoid the self-poisoning in many ways, like keeping the poison inside closed structures, neutralizing it with their saliva or, simply, the poison has no effect on them, depeding from the composition of the poison: lipophil enzimes, peptides, "alkaloids", wich have different biochemical properties; however, snakes, often, are self-immune.
not normally

How is the functioning of brain different in different human beings although everyone has a similar braini.e everyone has similar parts of brain?

All humans (aside from those with brain differences due to injury or disease) have the same brain structures of relatively the same size.

What makes us different is the way our brains are "wired" which has to do with the stimulus we are exposed to, as well as genetic factors.

Who are the predators for clams?

Clams are predated mostly by sea stars and some molluscs.

What does argentophilic mean?

Argentophilic refers to a characteristic of cells or tissues that have an affinity for silver staining techniques, allowing them to be visualized under a microscope. This staining technique is often used to highlight certain structures in biological specimens for research or diagnostic purposes.

Do yellow tang fish turn pale yellow?

They can when they are stressed and usually get a little pale at bed time and when they first start moving in the morning. If they are pale for long periods of time or constantly throughout the day then it's probably stress related. Check your water parameters and anything you've changed recently. As long as they are still swimming actively and eating like normal and aren't breathing fast and haven't been pale long they are probably fine.

What is microfilarial nocturnal periodicity?

Nocturnal periodicity:

The microfilariae present in the

peripheral blood during daytime is very low low in density.

The number of microfilariae

gradually increase from

evening to midnight

A natural balance that all living things must maintain is called?

Homeostasis is the natural balance that all living things must maintain in order to survive. It involves regulating the internal environment to stay within certain limits, regardless of external changes.

How dolphins comunicate with each other?

Dolphins communicate with each other through a series of clicks, whistles, and body language. They use these sounds to convey messages, establish social hierarchies, and coordinate group activities. Dolphins are highly intelligent and have been known to develop unique vocalizations to communicate with specific individuals.

What are the behaviors of separation anxeity?

My puppy has seperation anxiety and her symptoms are:

-following me around

-whining or barking when she is not with me or can't see me

- having hyper spasms out of nowhere

-becoming jealous when I am not giving her enough attention

-peeing or pooping in the house after we come home from a vacation as payback for leaving her home.

-biting or chewing on furniture

If this is a dog you are talking about, I suggest purchasing an anxiety sheet whick is a coat like thing you put on the dog and it decreases stress and seperation anxiety. I love it and now my dog is happy and her symptoms have improved big time! You can purchase anxiety sheets at most pet stores and at kennels. You can also order them online because some times they are hard to find- it just matters where you live!

Why do you hear the ocean in a conch?

the slight air movements that flow through a conch produce the effective sound of wind moving back and forth. The sound travels through the spiral, getting restricted as it goes farther into it, and the vibrations get tighter and tighter, making the sound more high-pitched. then, as the air circulates back out, the opposite effect happens.

The resulting high to low, low to high, ;loud to quiet and back to loud sounds like the ocean when amplified in a conch shell.

How do turtles breath while hibernating underwater?

This is just an informed guess but i would say they don't actually breath as such they just have the ability to slow their metabolism way down so they don't have the need to breath for extended periods of time, a bit like bears and their fat. As i said that's just my theory but i would be happy to be proved wrong so i can know the correct answer ;p