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Marine Biology

Marine biology is the study of organisms that live in the ocean or any body of water. It deals with the relationship between ocean phenomena, and the adaptation and distribution of organisms.

569 Questions

How do plankton take part in osmoregulation?

Plankton, particularly marine organisms, engage in osmoregulation to maintain their internal salt and water balance in response to the surrounding seawater, which is typically hyperosmotic. They achieve this by actively transporting ions across their cell membranes, using specialized proteins and mechanisms to regulate the influx and efflux of water and solutes. Some plankton, like copepods, may also produce organic osmolytes to counteract osmotic stress. This osmoregulatory process is vital for their survival, growth, and reproduction in varying salinity conditions.

What animal eats red cod?

The sea animals that eat red cod are campteropis. These are usually found in the deep parts of the sea and are similar to shrimps in terms of appearances.

What kind of consumer is a crabeater seal?

Oh, what a lovely question. A crabeater seal is a special kind of consumer called a filter feeder. They mainly eat krill, tiny shrimp-like creatures, by filtering them from the water using their special teeth. It's beautiful to see how each animal plays a unique role in the delicate balance of nature.

What month is red tide?

Red tide can occur at any time of the year, but it is most common in the late summer or early fall when water temperatures are warm and nutrient levels are high.

How do biologist provide benefits to the society?

Biology affects society because many people mate based on biological signals that are automatic to them. People around you are typically attracted to individuals who have symmetric features, which is biological.

What is the importance of barnegat bay?

Barnegat Bay is important for its ecological richness, acting as a nursery for fish and providing habitat for a variety of wildlife. It also serves as a recreational area for boating, fishing, and bird-watching, supporting the local economy through tourism. Additionally, the bay plays a role in water quality and flood control for the surrounding communities.

Are jellyfish real?

There possed to be a cryptid that fly in the air they could exist I think they do

Actually they are a recently discovered electrical phenomena known as red sprites.

What is placid cell?

There isn't a specific term "placid cell" in biology or any other field. It's possible that it could be a typographical error or a misinterpretation of a term. Please provide more context or clarify the term so I can offer a more accurate explanation.

How it is possible for phytoplankton to perfom photosynthesis under water?

Phytoplankton have chloroplasts that contain chlorophyll, which allows them to absorb sunlight for photosynthesis. They are able to perform photosynthesis underwater because light can penetrate the water to reach them, providing the energy needed to convert carbon dioxide and water into sugars. This process helps phytoplankton produce energy and release oxygen into the water.

Why do crabs hide under rocks other than to avoid predators?

Crabs may hide under rocks to protect themselves from rough waves, forage for food, regulate body temperature, or find shelter during low tide. This behavior also helps them avoid direct sunlight, reduce desiccation, and navigate their environment efficiently.

How does zostera marina reproduce sexually?

Zostera marina, or eelgrass, reproduces sexually through the formation of flowers that produce seeds. These seeds are then dispersed by water currents until they settle in suitable sediment for germination, where they grow into new plants. Eelgrass can also reproduce asexually through rhizome growth.

How can algal blooms be bad?

Algae blooms are a form of bacteria and can cause skin irritation or respiratory irritation in people who get in the water or handle the algae. Some blooms of blue-green algae can produce chemicals that are toxic to animals and people who drink the untreated water.

Do turtles hatch in California and where?

Yes, turtles hatch in California. Different species of turtles can be found hatching in various regions of California where they lay their eggs, such as along the coast near beaches or in freshwater habitats like rivers, lakes, and ponds. Some common species of turtles that hatch in California include the Western Pond Turtle and the California Red-Legged Turtle.

What marine animals or plants begin with letters A-Z?

A: Angelfish, Algae B: Barracuda, Barnacle C: Clownfish, Coral D: Dolphin, Diatom E: Eel F: Flounder, Fan coral G: Grouper, Giant kelp H: Humpback whale, Hydrangea I: Invertebrate, Ice algae J: Jellyfish K: Krill, Kelp L: Lobster, Lily pad M: Manatee, Mangrove N: Narwhal, Nudibranch O: Octopus P: Penguin, Phytoplankton Q: Queen conch R: Ray, Reindeer moss S: Shark, Seagrass T: Turtle, Tube worm U: Urchin V: Viperfish, Violet sea snail W: Walrus, Water lily X: Xiphias, Xanthareel (type of fish) Y: Yellow tang Z: Zebra fish, Zooplankton

What are two distinct approaches to studying currents?

1. Lagrangian Method: (also called the float method) Studying the current by tracking a drifintg object. This involves floating something in acurrent that records the information as it drifts.

2. Eulerian Method: (also called the flow method) Studying the current by staying in one place and measuring changes to the velocity of the water as it flows past. This method uses fixedd instruments that meter/sample the current as it passes.

Is the eye of a common octopus a vestigial trait?

No! The eye of the octopus is a highly adaptive trait and better than the human eye because the nerves that go to the brain are not in the way of the retina as is the case in humans, A vestigial trait us a trait that is not used for it original purpose, such as the tail bone in humans.

How is the giant squid capable of finding a mate and reproduction?

To be honest there is a very simple answer. They frequent the same places and so they are bound to bump into each other. Most squid I have encountered will go towards a full moon to find mates. I am not sure if the giant squid will do that, but I can say one thing for sure...

Just because WE have trouble finding them, doesn't mean they aren't all over the place. We only go down for a little while in one spot and hope to get lucky.

How does mustard plant reproduce?

Mustard plants reproduce through a process called pollination, where pollen from the male parts of the flower is transferred to the female parts either by the wind or insects. Once pollinated, the flower develops into a pod containing mustard seeds, which are the plant's reproductive structures for creating new plants.

Why of these describes the role of the sanderling in the marine food?

The sanderling plays a crucial role in marine food webs as it primarily feeds on small invertebrates like crustaceans, mollusks, and insects found along coastlines. By controlling the populations of these organisms, sanderlings help maintain ecosystem balance and biodiversity in coastal habitats. Additionally, they serve as prey for various predators, contributing to the transfer of energy between different trophic levels in the food web.

What are the 2 parts of a perch heart?

The auricle and ventricle. The auricle is the more dorsal chamber of the heart, while the ventrile is the more ventral chamber.

What are 25 organisms that make up an oceanic food web?

Some organisms that make up an oceanic food web include phytoplankton, zooplankton, small fish like anchovies, sardines, and herring, larger fish like tuna and sharks, marine mammals like dolphins and whales, jellyfish, squid, and seabirds.

What animals live in the Ocean Depths?

Most of the ocean depths are still to be explored, but here are most of the animals that are known to live there:

Sharks:

Megamouth shark

Cookiecutter shark

Goblin shark

Sixgill shark

Frilled shark

Squid:

Giant Squid

Vampire Squid

Glass Squid

Firefly Squid

Humboldt Squid

Jumbo Squid

Jewelled Squid

Octopi:

Dumbo octopus

Telescope octopus

Blanket octopus

Whales and Dolphins:

Sperm Whale

Risso's dolphin

Jellyfish:

'Pink Meanie' Jellyfish

'Crossota Millsae' jellyfish

Medusa Jellyfish

Crystal Jellyfish

'Frank Zappa' jellyfish

Miscellaneous:

Pelican eel

Viper fish

Popeye grenadier

Sea pig

Fangtooth

Hyperia

Enyipniastes sea cucumber

Polkadot Ribbonfish

Praya Dubia

What is meant by genetic integrity?

Genetic integrity refers to the state of an organism's genetic information being complete and unaltered. It involves maintaining the natural genetic composition without any changes or disruptions, preserving the original hereditary characteristics of the organism. This is important for species to survive and adapt to their environments effectively.