Question 9 Decide if the following statement is true or false and explain why. Clathrin triskelions are required to be rigid, inflexible molecules in order perform their function.

Q: Animals that can be cut in one mirror in one plane only

A: Animals that can be cut in one mirror in one plane only are BILLATERAL SYMMETRICAL.

Q: Amoebae extend pseudopodium which is a temporary actin-based protrusion of their body membrane to…

A: Answers Amoeba is a eukaryotic. The best used model for movement is Dictyosteliun discoideum is a…

Q: 4-armed 6-armed

A: Sea urchins belong to the class Echinoidea of phylum Echinodermata.

Q: How can the viscosity of water both hinder and facilitate movement in aquatic animals?

A: Viscosity can be defined as the measure of the fluid's resistance to the flow. It also describes the…

Q: Due to human activities more carbon dioxide (CO2) is dissolving into the air, the ocean takes up…

A: Due to increased human activities that are causing more carbon dioxide (CO2) to dissolve into the…

Q: Due to human activities more carbon dioxide (CO2) is dissolving into the air, the ocean takes up…

A: Introduction Ocean acidification is a process of decreasing the pH of the ocean (increased acid) due…

Q: Invertebrates Protozoans Poriferans Coelenterates Platyhelminths Nematodes Annelids Mollusks…

A: Invertebrates are the animals that lacks backbone, actually they don't have bones. They are mostly…

Q: In fish the muscles typically associated with swimming are the? Group of answer choices…

A: Fishes belong to superclass Pisces in class Gnathostomata in subphylum Craniata of phylum Chordata.…

Q: Gibbons are knuckle-walkers when on the ground. True or False

A:

Q: Both saltwater and freshwater fish have adaptations to control the movement of water and salts…

A: Answer: Introduction: Saltwater and freshwater fish have adaptations to control the movement of…

Q: Smooth muscle is an involuntary muscle - that lines body cavities and forms the walls * of many…

A: Muscles are a part of contractile tissue. These can be in organism's conscious control (voluntary)…

Q: Aerodynamics in insects

A: The study, which includes the air movement and air interaction with solid substances, is called…

Q: Despite their multiple adaptations, amphibians are still restricted to moist environments. Which are…

A: Amphibians are tiny vertebrates that require moisture to survive, such as water. Frogs, toads,…

Q: Which of the following is true about drag in fish locomotion? It is the combined result of viscous…

A: Swimming is one form of locomotion present in aquatic animals. As fishes are present underwater,…

Q: Endothermic homeotherms, like mammals, maintain a high internal body temperature, whereas…

A: Determinate growth is a growth in which growth of animals stop,after attaining certain stage in…

Q: The shell of a burrowing bivalve such as Venus (which we will dissect in lab next week) and the…

A: Exoskeleton is an external covering or supportive feature that is found outside of the animal which…

Q: Why are sharks osmoconformers yet ionoconformers? Explain using concepts on osmoregulation and…

A: Osmoconformers: these are the marine animals with the ability to maintain the osmorality of their…

Q: Why is it possible for an aquatic insect to walk on a water body without drowning

A: Insects are defined as a group or family of small and winged animals termed arthropods and, thus,…

Q: Flagellum has 9+2 microtubules for planar locomotion. True or False?

A: True   The cilia and flagella are projections from the cell. A eukaryotic flagellum is a bundle of…

Q: The wormlike movement observed in the movement of the earthworm is similar to the movement observed…

A:

Q: Explain the flow of water through the water vascular system of the starfish.

A: Water vascular system: It is a hydraulic system, exclusively found in echinoderms and it helps in…

Q: Cnidarians and flatworms lack a circulatory system. True False

A: Cnidarians lacks any organs i.e they don't have any circulatory system or other system. And they…

Q: As human activities put more and more carbon dioxide (CO2) into the air, the ocean takes up more CO2…

A: The concentration of carbon dioxide is increasing every day, in the atmosphere as a result of human…

Q: Concentration of ( ) is important in insect metamorphosis as it determines if another larval stage…

A: The larva is the immature form of the insect.

Q: Animals in __________ and __________ typically have structural features made of calcium.

A: Cell is the structural and functional unit of living organisms. Animal cell is composed of several…

Q: How does the frog's skin compare to the skin of a reptile? Would the frogs skin help protect it…

A: According to Bartleby guidelines, we are supposed to answer first three subparts in case of multiple…

Q: In what cases would total length not be totally revealing about the length of a fish – can you think…

A: The length of the fish can be measured as follows: - Total length: - It is the length of the fish…

Q: he water potential of the egg is -5 bars. Predict the water potential of the salt water .

A: Water potential is defined as a measure of the potential energy of water.  It also determines the…

Q: List the names of the five protein families that are considered structural proteins. Which of these…

A: Proteins are the building blocks of life. Among these, the main function of structural proteins is…

Q: Just after arthropods shed the old cuticle, it is sclerotized. True False         The new cuticle…

A: Introduction Invertebrates With An Exoskeleton, Segmented Bodies, And Paired Jointed Legs Are Known…

Q: involves chemical signals to coordinate the body functions of vertebrates. endocrine system…

A: The endocrine system is the collection of organs and glands that regulates the body's hormones.

Q: Question 28 of 29 Silicoblasts occur in.... Select the correct response: Calcarea Demospongia Both B…

A: Silicoblasts are the scleroblasts that produce siliceous spicules. They are  cells  cells  produce…

Q: Provide example of bilateral Symmetry and radial Symmetry

A: Symmetry refers to the entire shape of body and it's consequent parts.Body plans of all…

Q: Animals that are consired to be stocky or muscular what will they be described to show that? Like…

A: Muscle tissue is a soft tissue that composes muscles in animal bodies and gives rise to muscles'…

Q: 2. Obtain a preserved jellyfish specimen called "Goneonemus: Use your dissecting microscope to…

A: Microscopy is a technique that allows one to observe minute objects with a clear resolution with the…

Q: Which of the following about Kinesin is FALSE? Kinesin is a dimer Kinesin is the (-) to (+) motor…

A: Introduction :- Kinesins are motor proteins that generate force and displacement along microtubules…

Q: Chitin

A: Ans. The correct answer is  chitin   chitin is a homopolysaccharide that forms the exoskeleton of…

Q: 5- Cows have a tapetum lucidum (as do cats, dogs, and many nocturnal animals). Humans do not have a…

A: The tapetum lucidum is a thin layer of tissue that is present in the eyes of many vertebrates…

Q: Indicate the course taken by water current in each body plan: 1. Asconoid 2. Syconoid 3.…

A: In the Phylum Porifera ,there are mainly three types of canals present in the sponges.They are…

Q: 3. Why would removing CO2 from the atmosphere counter ocean acidification? Accor Mc tull olh anoie…

A: (AS PER OUR GUIDELINES, WE ARE PROVIDING YOU DETAILED SOLUTION OF FIRST FOUR QUESTIONS. PLEASE POST…

Q: When coping with ice crystal formation how does an animals tolerate freezing? Why does this method…

A: Surviving freeze tolerance is much more complex job than surviving winters. Ice crystal formation in…

Q: What would be the effect of varying salinity levels to the opercular movement of freshwater milkfish

A: The color of the meat of fish is white which is why it is called milkfish. The total amount of salts…