Fill in the following table: Characteristics of the Classes of Sponges Hexactinellida Characteristics Calcarea Demospongiae 10000 00044 0060 1000000 Common Name Spicule Composition Spicule Shape Canal System Type Has Spongin?

Q: Which class of Cnidarian is described below: This class includes the corals and the sea anemones.…

A: Cnidarians are diploblastic and have organized tissues. These organisms undergo extracellular…

Q: Vertical Tubes Class: Anthozoa Genus: Tubipora Common Name: Organ Pipe Coral Basal Plate Class:…

A: Introduction The largest coral system is the Great Barrier Reef has rich biodiversity including all…

Q: Define each of the following: prostomium, peristomium, pygidium, radioles, parapodium

A: Annelids are non chordates that have segments on their bodies. These have bilateral symmetry and…

Q: Mollusks Procedure Make observations on the available specimens and fill in the chart below. Name of…

A: Mollusk, also mollusc is a soft-bodied invertebrate that belongs to phylum Mollusca. The body of the…

Q: By means of words and arrows describe the pathway water and food take through the syconoid sponge.

A: Sponges have a specialized system called as the Water Canal System that enables them to absorb food…

Q: de bien Class: Genus: Common Name: Dorsal Ventral

A:

Q: After examining the different specimens, construct a dichotomous key to the different phyla.…

A: Based on the observable traits or characteristics of organisms, different organisms can be…

Q: Compare and contrast the lifestyles of gymnamoebas andentamoebas.

A: Gymnamoebas and entamoebas are the members of amoebozoa group. The members of amoebozoa form a large…

Q: Outline the body plan and unique characteristics of sponges

A: Sponges are defined as the aquatic invertebrates that make up or compose the phylum Porifera and are…

Q: How is a sponge’s body different from that of other animals?

A: Taxonomy is a branch of science involved with classification, particularly of organisms;…

Q: egulate the surfac

A: Sponges are a member of phylum porifera. Sponges have four different types of cells Choanocyte…

Q: describe how the body organization of sponges differs from that of all other animals?

A: Answer: Introduction: Sponges are belonging to phylum Porifera. That are multicellular animals which…

Q: ch wa

A: Sponges are a member of phylum Porifera. These are diploblastic animals. sponges are multicellular…

Q: Differentiate the three different body plans in sponges: Characteristics Asconoid Syconoid Leuconoid…

A: Spongiology is a branch of zoology which deals with the study of sponges. Sponges are multicellular…

Q: Why are glass sponges distinguished from sponges with cellular bodies?

A: Sponges belong to the group Porifera of invertebrate animals. These organisms are characterized by…

Q: How are the sponge’s porous body and canal system important for its maintenance functions? What…

A: INTRODUCTION:-  sponges are the living animals which comes under the…

Q: Describe the anatomy and life cycle of sponges andcnidarians.

A: Sponges belong to phylum Porifera and are asymmetrical, sessile, and non-moving. These are filter…

Q: Define the following terms that relate to the sponges: Spongocoel: Osculum: Choanocytes:…

A: Sponges are one of the simplest multicellular organisms that occur in the animal kingdom. They are…

Q: Describe three main characteristics of sponges.

A: Sponges are the most primitive multicellular animals mainly marine in habitat. They belong to the…

Q: Please define and explain: Coelomates Acoelomates Pseudocoelomates

A: Coelom is an empty space exhibited just in between wall of Alimentary canal and wall of body .…

Q: What sponge body type appears most efficient and makes possible the largest body size?

A: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies…

Q: Class: Hydrozoa Genus: Obelia Common Name: Coenosarc

A:

Q: Describe at least four morphological features similar to both choanoflagellates and choanocytes of…

A: Choanoflagellates are a category of unicellular and colonial flagellate eukaryotes that are regarded…

Q: Match the following taxa and characters Brittle stars v [ Choose ] Asteroidea Ophiuroidea Crinoidea…

A: Hi, Thanks For Your Question.  Answer :  1. Brittle Stars - Ophiuroidea Explanation : Brittle…

Q: Describe the skeletons of each class of sponges.

A: Answer: Sponges are multicellular, heterotrophic organisms belong to phylum porifera. Sponges don’t…

Q: help.

A: Crayfish are crustaceans found in freshwater. They belong to phylum Arthropoda.

Q: Imagine you come across a small worm. How can you determine whether it is a class Hirudinida or a…

A: Introduction :- Organisms are classified amongst various classes, orders , family according to their…

Q: How is the sponge’s porous body and canal system important for its maintenance functions? What makes…

A: The unique, canalicular system present in the body of poriferans, creating a water current from…

Q: match a word with the definition Atria, Cuticle, Pseudocoelom, Exoskeleton, Ecdysis, Malpighian…

A: 1) Thin Fleshy partitions between segments.   septa.   2) A skin covered skeleton composed of…

Q: Give the function of the following parts of a sponge   Spongocoel Mesophyl Choanocyte layer…

A: Pores of sponge permit them to channel the water around them for food. Inside the sponge, there are…

Q: Most sponge species are of leuconoid construction, is this type of sponge construction an advantage…

A: Sponges are the members of phylum Porifera. The Latin name of this phylum is derived from the high…

Q: Which of the following structures would be found in the mesohyl of a sponge? amoebocytes and…

A: The mesohyl is the layer of the sponge that is composed of a collagen-filled matrix and shows the…

Q: Chondrichthyes

A: Chondrichthyes or Cartilagenous fishes as they are popularly known are a vast group of aquatic…

Q: Contrast the skeletons of hexacorallian and alcyonarian corals

A: Corals are some invertebrate animals seen under phylum Cnidaria and class Anthozoa.  Several…

Q: BIO 1060 - Invertebrate Characteristics Table Characteristics Porifera Cnidaria Platyhelminthes…

A: Invertebrates are animals that neither possess nor develop a vertebral column, derived from the…

Q: What features distinguish sponges, cnidarians,protostomes, and deuterostomes? Place these features…

A: The animal kingdom is classified into various phylums such as Porifera, Coelenterata (Cnidaria),…

Q: Label lines on right by Supergroup: E Excavata; Am Amoebozoa; C = Chromalveolata; Ar= Archaeplastida…

A: Phylogenetic trees are drawn as a part of evolutionary studies. The diagram allows to visualize how…

Q: Write the three (3) Suborders of the Order Hemiptera.

A: Hemiptera is a large order of insects that comprises the true bugs, which include aphids, cicadas,…

Q: What makes sponges animals? Explain.

A: Habitat of sponges- mostly live in a salt water environment, assymetrical or radially symmetrical…

Q: Which statement about sponges is false? Their bodies are supported by silicaceous or calcareous…

A: Sponges are belongs to the phylum porifera. The organisations of sponges show certain features…

Q: Match the characters with the appropriate taxa Some are boring [ Choose ] Ctenophora [ Choose ] Gut…

A: The given characteristics have been matched with the corresponding organisms.

Q: List the advantages and disadvantages of each sponge body plan: 1. Asconoid 2. Syconoid 3.…

A: Organisms of kingdom porifera are commonly called as sponges. These are aquatic organisms with…

Q: Write the three suborder of the order hemiptera

A: The order Hemiptera is considered as the true bugs. They consist of insect species of around 80,000…

Q: Describe the different cell types and their functions in sponges.

A: The phylum Porifera include sponges, which are primitive multicellular aquatic creatures. The…

Q: Differentiate the three sponge body plans by completing the table.

A: By their constant beating the choanocytes create a force of suction which draws the continuous…

Q: Draw the portion of the specimens where it shows where their specialized structure is located and…

A: Kalanchoe Kalanchoe representing crassulacean acid plants (CAMP.) which are recognized as a…

Q: Class: Genus: Common Name: Class: Genus: Common Name:

A: Mollusca, after Arthropoda, is the second-largest phylum of invertebrate organisms, with molluscs or…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.