explain in details the digestive, reproductive, and circulatory system of an earthworm, crayfish, frogs, and pig.

Q: Compare and contrast the body characteristics of a flatworm, nematode, and annelid in the figure…

A: Flatworms are also known as also known as platyhelminthes characterized by their flat body.…

Q: The "heart" of an insect, is located in the [blank] and is known more technically as the [blank]: a)…

A: An insect has mainly three parts; head, thorax, and abdomen. The insects have an open circulatory…

Q: Give the function of the external and internal anatomy of an Arthropods: External 1. Head 2.…

A: Arthropods play a part in all aspects of an ecosystem's consumer functions, whether they eat plants…

Q: Please label the abdominal cavity organs of a rat:

A: In this question, We have to label the abdominal cavity organs of Rat.

Q: List the 11 principal organ systems of the vertebrate body.

A: 11 principal organ systems of the vertebrate body: Circulatory/Cardiovascular system.  Disgestive…

Q: List the major features that distinguish the crustaceans,insects, and arachnids.

A: All living organisms are classified based on their internal and external features. The science of…

Q: Lateral thigh and hip 19 22 20 23 21 24

A: 19-gluteus superficialis 20-tensor fascia latae 21-biceps femors

Q: Draw the structure of locust,butterfly,scorpion,prawn with define its parts?

A: Arthropoda: Arthropoda is an invertebrate animal. They have a segmented body. Arthropoda belongs to…

Q: Write “yes” or “no” to indicate how certain features distinguish each phylum of multicellular…

A: The members of kingdom Animalia are classified into different Phyla, Class, Order, Family, and Genus…

Q: identify the characteristics of the invertebrates  (Mollusca, Annelida, Arthropoda, Echinodermata)

A: The animals are the heterotrophic organisms found on the planet. They are divided into various phyla…

Q: Differentiate the following according to their anatomical characteristics. Give at least five…

A: The basic anatomical differences lies in the location in which the fishes and Terrestrial…

Q: Enumerate and describe types of fish scales and give the animal source. (Explain in 1-3 sentences)

A: Fish scales are small, rigid plates that grow out of the skin of a fish. They provide protection…

Q: Compare features of the flatworm, mollusc, and annelidbody cavity, digestive tract, and circulatory…

A: The animal kingdom from the five-kingdom classification has been further divided into several…

Q: Outline the structures and functions of the four types of animaltissues: epithelial, connective,…

A: EPITHELIAL TISSUE : epithelial tissues have following functions : to protect the tissues that lie…

Q: A)  State the function of the following external parts of the genus Cambarus (Class Crustacea):…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The “heart” of arthropods is located (ventrally/centrally/dorsally/sagitally)?

A: The “heart” of arthropods is located dorsally.The arthropods are known to possess an open…

Q: Earthworm Describe the internal anatomy of the earthworm to those of the clam. What is the…

A: Earthworm:- An earthworm is a segmented worm,a terrestrial invertebrate belonging to the phylum…

Q: Complete the table: Urogenital system in Invertebrate Group Invertebrates Excretory Mode of water &…

A: Invertebrates are organisms that do not have a vertebral column. A rigid internal skeleton does not…

Q: From the unicellular to the organ system level, discuss various patterns of organization in the body…

A: The Animal kingdom / Metazoa  All the animals in the animal kingdom share a common structural design…

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

A: Animals are the organisms which have distinctive feature of absence of cell wall in their cells.

Q: escribe the interaction between the digestive and circulatory system of the earthworm

A: Introduction : Earthworms possess a closed circulatory system of vessels and capillaries that…

Q: Give examples of each of the following animal phyla: mollusks annelids arthropods chordates

A: Phylum is the second highest taxonomic after Kingdom. Large number of organisms sharing one or more…

Q: In the different lineages of molluscs, it is easy to understand the variations from the basic…

A: The ability of this class of molluscs to adapt to all marine environments is shown by the diversity…

Q: Write tartar level (0-4), and periodontal disease (stage 1-4) of the 4 images below about animals

A: Tartar refers to deposition of hard yellowish plaque on the teeth.periodontal disease is a common…

Q: Adaptations to predation in cuttlefish (and by extension in cephalopods)

A: The change in the heritable characteristics of the species across many generations is called…

Q: Draw the shell and label the parts of an oyster. Identify the different anatomical systems and their…

A: Oysters are marine, sessile invertebrates that belong to the phylum Mollusca. They are bivalves…

Q: Use the following terms to identify regions on your body and on the body of a frog: anterior,…

A: In bilateral symmetry, the animals are divided into two mirrored halves along a sagittal plane. It…

Q: Explain an individual aiding the survival and reproductive success of an animal belonging to another…

A: INTRODUCTION In the tropical areas the reproductive formation can be occurred  in the hot and humid…

Q: Create a body plan table (Insert → Add Table) for the following animal phyla: Porifera, Cnidaria,…

A: According to Note given with the question, only par 1, and 2) are answered. Biological…

Q: Describe the animal Aye-Aye’s heart,Accessory organs,mouth/nose,trachea,and lungs

A: Organ system Organ Human Pig Aye-Aye Digestive Mouth the buccal cavity contains many boiled starch…

Q: Zoology Name the designated structure & class of the animal.

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: comparative anatomical structures

A: Comparative anatomy: One hint of  evolution comes from the Comparative anatomy. The study of…

Q: DESCRIBE THE INTEGRATION OF THE PHYSIOLOGICAL MECHANISM (DART FROG,DENDROBATIDAE) INTO ORGANISMAL…

A: There are 221 tiny, largely diurnal species in the Dendrobatidae family, divided into at least nine…

Q: Define the term Caellus?

A: The term callus differs in different branches of biology that include botany, biotechnology, and…

Q: Q26: Please type the answer this question  Salamander larvae basically have a body form similar to…

A: Salamander larvae have a body form similar to that of adult animals. It is divided into head, tail,…

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

A: An example of an appendage is an arm or leg. There are few lower invertebrates which do not have a…

Q: Give reasons why the frog is chosen to be studied in all Biology classes, as the representative of…

A: Frogs  Frogs belongs to the amphibians group of animal kingdom. They live on both land as well as in…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.