Which of the following statements regarding polar bears is correct? Which of the following statements regarding freshwater fish and saltwater fish is/are true? Which of the following statements of the Pacific Coast Feeding Group is correct? Which set of fins is used as stabilizers? Which of the following have soft bodies that are more than 95% water? Which of he following will obtain the maximum energy ? Consider the following statements For osmoregulation in aquatic medium 1. Choose all that apply. The single most important factor that determines the distribution of life in the oceanic province is ________. Species Stocked by the Freshwater Fisheries Society of BC. Choose all that apply. They rely on a swim bladder for neutral buoyancy. Which of the following statements about the characteristics of marine mammals are true? âThis freshwater fish native to Africa is succulently bathed in fresh lemon juice along with sliced red onion and red pepper.â âI have been keeping freshwater fish since I was a boy and have always maintained an interest in the hobby of fishkeeping.â âThey feed on freshwater fish, insects and the seeds of fringing plants.â A remora attaching itself to a shark to obtain food and transportation without harming its host is an example of which of the following types of symbiotic relationship? They have hard shells that prevent organisms from drying out. Eukaryotes include which of the following? Check complete details here. CBSE board exam 2021 preparation tips amid COVID-19 pandemic. - The gas in the swim bladder contracts due to increasing water pressure. spray zone, upper intertidal zone, middle intertidal zone, lower intertidal zone. While there are an estimated 30,000-plus different species of fish on Earth, more than 40 percent dwell in that slim volume of fresh water, with the remaining 50-plus percent hunkering down in seas and oceans. Euryhaline fish is the type of fish that can live in both freshwater and saltwater. Fresh water (or freshwater) is any naturally occurring water except seawater and brackish water.Fresh water is generally characterized by having low concentrations of dissolved salts and other total dissolved solids.Though the term specifically excludes seawater and brackish water, it does include mineral-rich waters such as chalybeate springs. Which of the following statements about gills are true? Some specialized deep-sea fish have a swim bladder that is filled with what to help them stay in the deep ocean? Which of the following statements apply to freshwater fish? What part of a fish helps it sense vibrations in the water? The existence of a rock offshore known as Seal Rock. The stinging tentacles of a sea anemone protecting a clown fish which chases away any fish that tries to feed on the anemone is an example of which of the following types of symbiotic relationship? Of the following statements about kelp and kelp forests, which is/are true? Which of the following are single-celled, microscopic protozoans that build their hard shells out of silica? - Prior to this discovery it was thought that all life, even life in the deep ocean, depended on photosynthetic primary producers in the surface ocean. A nice fish for beginners, the following Plecos & Catfish are peaceful fish that will not interact even with aggressive species. Of the following statements about bioluminescence in deep-water nekton, which is/are true? What type of fish is shown in the SmartFigure image? Which of the following is a freshwater edible fish ? Multicellular, eukaryotic organisms that range in complexity from simple sponges to complex vertebrates belong to the kingdom: A good working definition of life does not need to incorporate that living things ________. The transfer of heat from arteries carrying warm blood past veins returning cooler blood is an example of A) insulation.