Give the shell number (upper right corner of slide) B) Give the scientific name of the shell C) Give the common name of each shell and find out what eats and what feeding method it uses to obtain its food (filter feeder, active predator, active herbivore, etc).

Q: ed diagram of a crayfish (one external picture and one internal picture), making sure to…

A: Crayfish are freshwater crustaceans resembling small lobsters. They are found in brooks and streams,…

Q: Based on the Figure a) Draw and label the oral surface of the brittle star b) What are the…

A: Brittle star have regeneration power in their arm that is why they named brittle star . They drop…

Q: Describe the unique anatomical features of mollusks

A: BASIC INFORMATION  MOLLUSCA  This is a  phylum of animal kingdom in which the organisms are…

Q: fishing net brings up a soft bodied animal with a coiled external shell. How can you determine…

A: Cephalopods are only found in the ocean, whereas gastropods are mostly found on land, with a few…

Q: Which of the following is the correct classification for the following invertebrate animal: These…

A: Animal are those organism who don't have cell wall in their cells. They can move from one place to…

Q: Describe the morphology and anatomy of mollusks.

A: Phylum can be defined as the level of classification or  belongs to taxonomic group below kingdom…

Q: Describe the functions of: pedicellariae, madreporite, dermal gills, Aristotle’s lantern, tube feet,…

A: Echinoderms are marine invertebrates. Their skin is hard or spiny. They have a mesodermal…

Q: latch the sea urchin term from the left with the correct description on the right. rag and drop…

A: The sea urchins are round, spiny and round organisms that are found in the ocean. These organisms…

Q: Identify the unique features of the molluscs.

A: The group of eukaryotic, multicellular, and heterotrophic organisms is classified under the kingdom…

Q: What are the phylogenetic relationships among and within each phyla (Mollusca, Annelida, and…

A: Phylum Mollusca, Annelida and Platyhelminthes belong to the kingdom Animalia. Mollusca are second…

Q: What controls the opening and closing of the clam's shell?

A: Clam is a common name for several kinds of bivalve molluscs.

Q: Give a short note on scales of Labeo?

A: Fish scale is a small rigid plate that grows out of the skin of a fish.  In most of the fishes, the…

Q: Please label these two images of clam correctly

A:

Q: Write the nomenclature of the lipids below. Write the function of spemeceti organ's of spermeceti…

A: Lipids are a group of compounds that are oily or greasy in nature. They consist of alcohol…

Q: Identify the scientific name of the following gastropods

A: INTRODUCTION Gastropod, any of the more than 66,000 animal species that make up the Gastropoda…

Q: Place the following life stages in order from youngest (1) to oldest (5).     glochidium in host…

A: Life stages These are defined as the different ages or stages one goes through in a normal lifetime.…

Q: The

A: Introduction :- Brachiopods also called as lampshell which belongs to the phylum Brachiopods.…

Q: COLUMELLA: present or absent; well developed or not; Form:

A: Columellae: skeletal structures at the central axis of corallites.

Q: Using Figure 31.2, identify the general characteristics of a mollusc.

A: Mollusks are bilaterally symmetrical, segmented, soft-bodied, coelomate animals. The molluscs have a…

Q: 1. Classify starfish, earthworm and sponges based on the following characteristics:      a) body…

A: a) body symmetry Starfish: Bilaterally symmetrical larva, pentaradially symmetrical adult…

Q: How is the body of gastropods divided?

A: Molluscs are both terrestrial and aquatic organisms that have an organ-system level of organization.…

Q: Instruction: Fill – up the taxonomic account of each echinoderm species representatives and label…

A: "Coral bleaching" is a problem. The bleaching or disappearance of coral. The ocean warms up, causing…

Q: View a dissected clam on the website. Make sure you can identify the mantle, the foot, the gills,…

A: 1.) Function of foot in clam is foot enables the clamp to borrow itself in mud or sand. 2.) Function…

Q: SHELL: Shape: (orbicular, trigonal, rhomboidal, quadrate, oval, oblong, elongate, etc.). Lunule:…

A: The hard shell of the shell can have various types of shapes. The exterior portion of the shells…

Q: VALVES: equivalve or inequivalve (If inequivalve, shape and size of cach valve); equilateral or…

A: Valves are present in the heart and arteries in human and other organisms but in this question the…

Q: 2020/10/29 09:28

A: Euplectella is a genus that comprises marine sponges. They are found in symbiotic association with…

Q: A) Give the shell number (upper right corner of slide) B) Give the scientific name of the shell C)…

A: Unio is a medium-sized freshwater mussels, aquatic bivalve mollusks belonging to the family Uniodae.

Q: During a survey you spot a soft bodied animal enclosed in a two-piece shell. How can you determine…

A: Humans rely heavily on the marine environment and its inhabitants. We rely on the environment that…

Q: C= D = II||

A: The early stages of embryonic development begin with fertilization. After fertilization, the zygote…

Q: Explain the functions of the amphioxus, such as the pharynx, gills, gills slits, atrium, ovary, etc.…

A: Amphioxus also known as Lancelet are the invertebrates belonging to phylum Chordata. These are…

Q: What body form do sea jellies exhibit, medusa or polyp? How do they catch their food?

A: Sea jellies are the invertebrate animals belonging to the phylum cnidaria. They do not have brains,…

Q: D- Belemnitoidea hell: Aperture: Suture: Position of siphuncle: Umbilicus: Periphery: Ornamentation:

A: Belemnitoidea or the belemnitia (belemnite) was a squid-like cephalopod order that is extinct now.…

Q: What phylum is a ray in

A: These are  cartilaginous fishes belonging to the super order Batoidea. Commonly known as ray or…

Q: Unifying features include shell, mantle, radula, foot, visceral mass Which classes show a loss of…

A: Mollusca is the  second largest phylum of the invertebrate animals.  Answer;1    The mollusk (or…

Q: Which part of a gastropod shell houses the viscera of the organism? protoconch body whorl columella…

A: Gastropods are a highly diverse Class of molluscs having an asymmetrical arrangement called torsion.…

Q: The funtion of the lophophore is to: a) use its ciliated surface to propel the animal along through…

A: Brachiopods eat microscopic organisms or organic matter. Articulate brachiopods with a blind…

Q: what words match the definitions Atria, Cuticle, Pseudocoelom, Exoskeleton, Ecdysis, Malpighian…

A: Pseudocoelom A body cavity that is surrounded by mesoderm and endoderm. Ecdysis A process by which…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.