Q: what is the reproductive strategy for fish?
A: Fishes are mostly oviparous. Polygamy, polyandry and monogamy are a part of the reproductive…
Q: How do dolphins and birds work together to feed on mackerel?
A: Introduction : Dolphins and birds are often found associated for feeding. Birds take help from…
Q: How salinity influence fish behavior
A: Salinity affects the life of aquatic organisms, their rate of survival. If the salt is high in the…
Q: what is the current population of hawks?
A: Hawks (family Accipitridae) are one of the major groups of predatory birds that are active during…
Q: What advantages does seasonal migration provide for birds?
A: Seasonal migration can be defined as the movement of birds from one habitat to another in response…
Q: How might predators evolve to detect camouflaged prey?
A: The ecosystem is built upon the relationship between the living and nonliving things in a certain…
Q: Cetaceans give birth to few well-developed calves at well-spaced intervals. They also feed and…
A: The marine animals are known to live in the ocean thereby forming the aquatic ecosystem. Although…
Q: What evidence is there that predators can control the abundance of prey?
A: An organism that gets its food by killing and eating another organism is called a “predator”. The…
Q: How does coal negatively impact the sea otters?
A: Sea otters These are the ideal example of a keystone species.They are responsible in keeping the…
Q: According to the text, what is fish recruitment?
A: According to the question, we have to give an explanation on fish recruitment. Let us have a look at…
Q: Do Crows Display Optimal Foraging Behavior?
A: Optimal foraging behavior is a model to predict animal behavior to capture food. Since food gives…
Q: Does other factors (besides temperature) affect the rate of a fish?
A: Fishes are aquatic organisms that belong to the Chordata phylum the vertebrates. Fishes are…
Q: What do you think happens to the activity of fish in cold climates during the winter months?
A: Fishes are aquatic creatures. Their activity varies with temperature or climate. During cold or…
Q: What causes a large variation in the size of catfish in a pond?
A: Understanding the causes of variation within a population of channel catfish (Ictalurus punctatus)…
Q: How density influence migration of fish?
A: When in a population or community, the organisms move from one area to the other to ensure…
Q: What is the greatest threat to baby Lesser Flamingos as they migrate to find fresh water?
A: Lesser Flamingos are the smallest among all flamingos. They are primarily an African species. The…
Q: How light penetration influences fish behavior and survival during spawning season?
A: Light is an abiotic factor that affects aquatic organisms and the environment through its…
Q: How can pesticides affect fish?
A: Answer -- Pesticide -- Pesticides are chemicals causing undesirable loss in the form of pathology…
Q: Members of Suliformes do not develop brood pathces to incubate their eggs. What do they do instead?…
A:
Q: What do Queen angelfish eat and what is there tropic level
A: The queen angelfish is one of the most iconic, brightly colored species on coral reefs of the…
Q: could the sea lamprey have a major impact as a predator
A: Predation is a form of biological activity in which one organism, the predator, kills and consumes…
Q: How does a crayfish detect changes in position?
A: The freshwater crustaceans that belong to the phylum Arthropoda and Kingdom Animalia are known as…
Q: How Do Zebra Mussels Affect Fish Communities?
A: Introduction An ecosystem can be defined as the interaction of living and non-living organisms with…
Q: effect does the food industry have on Cuttlefish?
A: Cuttlefish belong to the order Sepiida. They have a very hard bone known as cuttlebone for…
Q: Describe three foraging strategies used by predatory Photuris fireflies.
A: Foraging is the process where a person or animal searches, collects and identifies the food…
Q: How does swimming differ from swarming?
A: Flagella can be defined as microscopic hair-like structures that is involved in the locomotion of…
Q: What stimulates feeding behavior in hydras?
A: Some fresh-water small organisms form a genus under the class Hydrozoa and phylum Cnidaria. This…
Q: How atmosphere and ocean interaction influence fish abundance?
A: The ocean and the atmosphere are inextricably linked. They collaborate to transport heat and fresh…
Q: How do tunas adapt in zones
A: Tunas: It is a salt water fish that comes under the tribe Thunnini which is a sub-group of the…
Q: What is migration? List down the factors affecting fish migration and how each factor affect fish…
A: Vertebrates are the organism that possess vertebral column. These include :- I) Fishes II )…
Q: How is a hawk able to see a small rodent far below?
A: Hawks are classified as the birds of prey that belong to the family Accipitridae. In the food chain,…
Q: What is the effect of climate change on fish?
A: The ecosystem is a community or area where animals, plants and many other elements or organisms live…
Q: What symbiotic relationship do sharks and coral reef have?
A: The depends of two different species on each other is known as symbiosis. This kind of relationship…
Q: What do you think is the trade – off, if any, during prey capture of velvet worms?
A: Onychophora is known as velvet worm. They are soft-bodied insects.
Q: What time of the year do clownfish mate
A: Clownfishes are tiny, brightly coloured fishes. They thrive in shallow lagoons or sheltered reefs…
Q: What are the common characteristics of animals found living in the rocky shore?
A: A rocky shore is a section of a seacoast's intertidal zone where solid rock dominates. Rocky beaches…
Q: What specialized cells in Hydra aid in capturing and subduing prey?
A: INTRODUCTION Hydra This is a small fresh water organism of phylum cnideria.
Q: How do populations ofpredators and prey vary inpredatism?
A: An ecological community is defined as a group of actually or potentially interacting species living…
Q: How temperature influence distribution of fish?
A: Fish can be defined as the type of living organism which lives in the water. They are present in…
Q: What benefit does parental care for eggs provide? What are the consequences
A:
Q: What is the reason that Ethiopian wolf important to its ecosystem?
A: Ecosystem can be described as the geographic area where all the organisms stay together and form a…
Q: What causes the loss of spines in lake stickleback fish?
A: Sticklebacks belong to family of fish that belong to the class Actinopterygi. They are commonly…
Q: What do young herring gulls want when they peck the red spot on their parents' bills?
A: Pecking is a specialised behaviour in words suggesting that they need something. These birds are…
Q: What type of grazing fish is this?
A: Grazing fish eat a wide variety of food organisms by biting them. They usually go in groups.…
Q: Which curve best describes survivorship in oysters?
A: A survivorship curve is a graphical presentation of the number of survivors of a given species over…
Q: How do adult Pacific salmon find their way back to their parent stream to spawn?
A: Salmon spend their early life in rivers then they migrate to oceans to live as adults. However, at…
Q: Besides camouflage, what are 3 other adaptations that prey exhibit that help their survival?
A: Adaptations or mechanisms developed by prey in course of evolution that help them survive and…
Q: What month of the year do clownfish mate
A: On the off chance that you need to see baby clownfish mating with in the following or next two years…
What does predator star fish pisaster helps in?
Keystone species, in ecology, a species that has a disproportionately large effect on the communities in which it occurs. Such species help to maintain local biodiversity within a community either by controlling populations of other species that would otherwise dominate the community or by providing critical resources for a wide range of species.
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