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Zoologists

Notable scientists in the field of zoology include Jacques Cousteau, Jane Goodall, and Steve Irwin

814 Questions

What are good websites about turtles?

Some reputable websites about turtles include Turtle Conservancy (turtleconservancy.org), Turtle Survival Alliance (turtlesurvival.org), and World Turtle Trust (worldturtltrust.org). These sites offer valuable information on turtle conservation, research, and education.

Why are gills efficient organs for gas exchange in water-dwelling organisms?

Gills have a large surface area covered by thin, moist membranes that are highly vascularized, allowing for efficient exchange of gases (oxygen and carbon dioxide) between water and a fish's bloodstream. The gill's structure and counter-current flow system in fish enhances the exchange of gases by maintaining a steep concentration gradient across the respiratory membrane, facilitating efficient gas exchange.

Why would someone want to visit the taiga?

Someone might want to visit the taiga to experience its unique ecosystem and biodiversity, including observing wildlife such as bears, wolves, and moose. It also offers opportunities for activities like hiking, camping, and bird-watching in a remote and beautiful natural setting.

How did the evolution of jaws and teeth help the mammal?

The evolution of jaws allowed mammals to better process and consume a wider variety of foods, leading to increased dietary adaptability and survival advantages. Teeth evolution provided mammals with specialized structures for tearing, grinding, and chewing different types of food, enhancing their ability to extract nutrients efficiently from diverse sources.

Is it right to kill an animal to save human life give reason?

No, it's not. Others will most probably disagree because of all the rubbish of being the same species; but the human would likely just thank you quietly for saving them and then go off, back to wherever. Animals, on the other hand (in my eyes), are the more logical choice to save as they do nothing to pollute the planet, they don't kill for fun, they are loyal to their kind (which is more than i can say for people) and their only 'goal' is to survive.

So, long story short, I'd save the animal; kill the human. Simple as that.

I value an animals life more than a persons life. So sue me.

Are fish monophyletic?

No, fish are not monophyletic. The term "fish" is a paraphyletic group because it includes some but not all descendants of a common ancestor. It does not include tetrapods (four-limbed vertebrates such as amphibians, reptiles, birds, and mammals) which share a more recent common ancestor with some fish species.

Are the sexes separate or hermaphroditic in oysters?

Oysters are separate sexes, meaning that there are male and female oysters. They release eggs and sperm into the water during reproduction, and fertilization occurs externally.

What kinds of retirement benefits are associated with the zoologist career?

Retirement benefits for zoologists can vary depending on the employer. Common benefits may include access to pension plans, employer-matched retirement savings accounts like 401(k), or other retirement investment options. Some employers may also offer health benefits after retirement or access to facilities like continuing education programs.

What does the name lafonda mean?

The name Lafonda is of Spanish origin and means "the fond one" or "the affectionate one." It conveys a sense of warmth and kindness.

What function perform bobbed gene?

Bobtails are reduced tail in some Drosophila, its production is controlled by a gene which is called bobbed gene which is a recessive gene. So to produce the bob-tailed offsprings both the parents must be bobtailed. Munib-ur-Rahman

What is the meaning of dermal ostia IN ZOOLOGY?

Dermal ostia in zoology refer to small pores in the body wall of sponges that allow water to enter their internal canal system for feeding and gas exchange. These pores are essential for maintaining water flow through the sponge's body for nutrient uptake and waste removal.

What animal has the most appendages?

The octopus has the most appendages among animals, with a total of eight arms.

Why does a pycnocline located above the compensation depth promote a phytoplankton bloom?

A pycnocline helps trap nutrients in the upper layer by preventing mixing with deeper, nutrient-poor waters. When the pycnocline is situated above the compensation depth, phytoplankton can access abundant nutrients while still receiving enough light for photosynthesis, promoting their growth and leading to a bloom.

What size is a peacock's brain?

It depends completley on the size of the bird. If you want actual dimentions, think of the size of the bird and imagine it in proportion. It should be about that size. If you're asking how smart birds are, just look at crows in Japan. To crack nuts, they walk out on the road during red lights and place nuts in front of cars, which roll over and crack the nuts for them.

What is the function of the ctenidia?

The ctenidia, also known as gills, are responsible for the exchange of oxygen and carbon dioxide in aquatic animals like mollusks. They play a crucial role in respiration by facilitating the uptake of oxygen from the water and the release of carbon dioxide.

What is the mantle retractor muscle?

The mantle retractor muscle is a muscle found in mollusks that is responsible for retracting the mantle. The mantle is a fold of skin that surrounds the internal organs of mollusks and plays a role in shell formation, respiration, and protection. The contraction of the mantle retractor muscle allows the mollusk to withdraw its soft body into the protective shell.

Do rabbits with horns exist?

You thinking of a Jackalope? As far as anyone knows, Jackalopes are just a myth. Antelope+Jack-Rabbit? Come on... silly! I've read somewhere that there's a virus that supposedly can cause horns or something similar on a rabbit...but I'm going to say that's probably just bull, too! So... I'm going to go with: nope.

What are the dangers involved with being a zoo curator?

One of the dangers of being a Zoologist is being very very close to an animal that may be dangerous that you may not even know that its there until you get attacked. eg. scorpions in the shoe, in the middle of a feeding frenzy, poisonous animals, etc

How do you spell zooalogist?

The correct spelling is "zoologist" (animal biologist).

Can you distinguish between segmentation strobilation tagmatization and annulation?

Segmentation is the division of an organism's body into repeating segments. Strobilation is the process by which segments or proglottids are produced by budding off from the main body. Tagmatization is the fusion and specialization of segments into distinct body regions, such as head, thorax, and abdomen in insects. Annulation refers to the presence of ring-like segments along the body of an organism.

How can flat oysters survive when tide goes out?

Flat oysters can survive when the tide goes out by closing their shells tightly to retain moisture and prevent drying out. They are also able to survive for some time out of water by keeping their gills moist and absorbing oxygen from the air. Additionally, flat oysters can withstand exposure to air and fluctuations in temperature for brief periods due to their ability to regulate their metabolism.

What color is dragonfly blood?

Dragonfly blood is typically a shade of green or yellow due to the presence of a pigment called biliverdin. Biliverdin is a byproduct of the breakdown of red blood cells in the dragonfly's body.

What type of accent does David Attenborough have?

David Attenborough has a British accent. He was born in London, England in 1926, and as far as I know has stayed there all his life.

How does a zoologist affect society?

A zoologist can contribute to society by conducting research that helps us better understand and protect wildlife, ecosystems, and biodiversity. They also play a role in conservation efforts, education, and advocacy to promote awareness and appreciation for the natural world. Overall, their work can help inform policies and actions that lead to a more sustainable coexistence between humans and wildlife.

What effects does the cutting of the muscles have on the valves?

Cutting the muscles that control the movement of the valves can lead to valve dysfunction. Muscles help the valves open and close properly, and without them, the valves may not function effectively, causing issues such as leakage or backflow of blood. This can lead to conditions like valvular regurgitation or stenosis.