1. How will you compare and contrast the skeleton of fishes and tetrapods?

Q: Brachiopods are easier to study than graptolites and trilobites because they are still alive T F

A: Brachipods belong to the phylum Brachiopoda. These animals have hard valves on both the lower and…

Q: 10 13 ATLAS (coudal view) AXIS (left side) 16 CERVICAL (coudal view)

A:

Q: Alternating red and black stripes are _______________ to the tan stripe that extends along the…

A: Anatomical terms are used to describe the positions of various structures. Directional terms like…

Q: Bone is   Question 9 options:   a dead tissue   formed by fibroblasts   the predominant skeleton…

A: Introduction :  Connective tissue is the tissue that connects, separates and supports all other…

Q: Label A-J as the following: -Caudal Fin -Vertebral Column -Swim Bladder -Heart -Eye -Anal Fin…

A:

Q: Q.No.06:-Skull is dolicho cephalic when cephalic index is:- a) 65 to 70 b) 70 to 74.9 c) 75 to 79.9…

A: The sagittal sutures, which run from the front to the back of the skull, prematurely close together…

Q: I need to know which of the following traits listed below are identifiable on the images I have…

A: Bone is living tissue that makes up the body's skeleton. The cranium is made up of cranial bones and…

Q: The eruption of teeth can be used to Group of answer choices determine the age of the remains of…

A: Science is a term which is used for the study of the subject which is based on the facts and…

Q: 11. Complete the sentences: ___________ and __________ are examples of jawless fish, belonging to…

A: Jawless fish belong to the superclass Agnatha and consist of both extinct as well as present…

Q: The

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

Q: I. Determine the vertebrate where each part is present. Write the letter only. E. Snake F. Chicken…

A: Vertebrates  The organism whose spinal chord protected by bony or cartilaginous bone.

Q: 2. Label the muscles on the dorsal and ventral sides of the frog. Write all the answers in the next…

A: Frog contains many muscles on their dorsal and ventral sides. These muscles are needed to perform…

Q: 13 ATLAS 14 (coudal view)

A: Atlas Vertebrae: 3. Transverse process 13 and 6.. Foramen transversarium 5. Foramen of dense 9.…

Q: 13. Match the terms in the key with the appropriate leader lines on the photograph of the anterior…

A: As we know human body is made of skeleton. Skeleton is structure that keeps body in shape and helps…

Q: Please choose all the correct statements regarding the Shark. One can differentiate male and female…

A: It is critical to learn and know the anatomy and physiology of the animal body. Many changes in the…

Q: Exam e to search 389620231 What did amphibians develop that made them more advanced than their…

A: The anceators of amphibians was lobed finned fish silimar to present day lung fish.    Gradually…

Q: 29.The skeleton is composed of many calcareous plates , which are united and symmetrically arranged…

A: Need to find whether the above statement is true or not.

Q: Modern fishes The Sample format (MindMeister) for creating a mind map is attached below.

A: ANSWER :: STEP 1 OF 2 :- Vertebrates (also called Craniata) are all creatures that belong to the…

Q: 1. Alternating red and black stripes are _______________ to the tan stripe that extends along the…

A: Some have unique physiological features which make them different from other surrounding organisms.…

Q: give me three important features of dinasaurs where did you get the information? how would you…

A: Dinosaurs are those giant-looking and recognizable wiped out reptiles, Triceratops, Tyrannosaurus…

Q: 1. Like all starfish, the crown-of-thorns starfish isradially   symmetrical as an adult but develops…

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first…

Q: A. and/or images provided by your instructor, identify the carapace, apron (abdomen), chela, walking…

A: The crabs are under phylum arthropoda that have paired joint appendages, have chitinous and…

Q: What is the difference between a fish scale and a lizard scale?

A: Given: Difference between a fish scale and a lizard scale.

Q: Click on the termnal branches (you only need to click once) in this image.

A: Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating…

Q: Cephalopod shells are made up of aragonite. T F

A: A cephalopod is any member of the molluscan class Cephalopoda such as a squid, or nautilus. These…

Q: 1. Echinoderms are the only invertebrate group of   ______ . Echinoderm comes from echino-, meaning…

A: Echinoderm comes from echino-, meaning "spiny," and -derm, meaning "skin." They comprise of a spine…

Q: Make a blog about Growth and Development of Children, Physcal and Motor Developmant, and Language…

A: Here we have to make a blog about growth and development of children, physical and motor…

Q: 28. A.) Study of fossil hominins reveals that: a) the first bipedal hominin had a brain no larger…

A: BASIC INFORMATION  EVOLUTION The theory of evolution was first given by the Jean Baptist de Lamark.…

Q: What do you mean by trabeculae?

A: INTRODUCTION:- Trabecula  provides support  in various organs such as heart,penis,and spleen.

Q: Animal Systems Round I: Identify each picture by writing the correct body system on the line. Then…

A: 1. The first figure is showing alveoli which is functional unit of lungs through which gaseous…

Q: Please help me, previous tutors got it wrong as you can see, its not a graded question its just for…

A: Animal phylogeny is the rapidly changing field for the biologists. Even if the members of animal…

Q: The visceral mass of gastropods take a 180 degree turn during development. This causes the anus to…

A: Parthenogenesis is the reproduction without actual meiosis and fertilization. It occurs in lower…

Q: 1. What is notable about the fossil primate specimen known as Darwinias masillae? 2. What is notable…

A: 1. Darwinias masillae Darwinius is a genus of Adapiformes, a group of basal primates from the Eocene…

Q: Q 4: What are the characteristics of each of the following classes of fish: Agnatha:…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: eyelids hump 10

A: In the given diagram, we are shown external morphology of frog. They are amphibians having short…

Q: Examine the preserved specimen & picture below; draw and label the following Manubrium Gonads Box…

A: A non-chordate or invertebrate is an animal, which lacks a backbone. The invertebrates comprise an…

Q: 2. Complete Table 7.1 by giving the number of bones that make up the frog's appendicular skeleton.…

A: The appendicular skeleton, as the name indicates, is made up of the bones that support our limbs and…

Q: What are the external parts and function of shark? 2. What are the external parts and function of…

A: Animal anatomy deals with the structural relationships and physical characteristics that represent…

Q: please help me, double check your answers previous tutors got it wrong.

A: The phylum Echinodermata is an extremely large, well-known phylum containing many familiar…

Q: H. M

A: Bony fishes are so called because they have bony exoskeleton. They belong to class osteichthys Some…

Q: 2 AXIS (left side) '3

A: In frog the axial skeleton has a skull, vertebral column, sternum and ribs.

Q: Identify the internal and external anatomy of the star fish.

A: Anatomy of an organisms is defined as the examination of internal and external structures of the…

Q: In six paragraphs, write about Lucy and Ardi. Please include the discovery, skeletal analysis,…

A: There are two skeletons in this story. It tells the story of Lucy and Ardi, two ancient Ethiopian…

Q: characteristics of __________________________. Hag fish Salmon Stingrays Both A and C…

A: Gills are the structures which are there to breathe. This character  is specially present in fishes.…

Q: Give one method  done by some country to save sea turtles.

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: 1 4 2 6 7 3.

A: Cartilage and Bone are types of connective tissue and are composed of cells embedded in an…

Q: Please answer it soon   Which of the following is/are NOT true of torsion? result in a more…

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

Q: 7 2 3 10 11 4 cut 14 12 13 Figure 8.1 Muscles in the ventral side of the frog 6.

A: Frogs need a variety of muscles to perform their daily tasks, including pumping blood, inhaling,…

Q: Cartilage is found in   Question 8 options:   the embryonic stage of vertebrates   the disks…

A:

Q: Which of the following specimens have a post-orbital bar or closure? (select all that apply)

A: Postorbital bars strengthen the lateral orbital wall. Muscle pulleys, ligaments, and other…

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.