Select the best answer. Birds differ from earlier vertebrates by Select one: their ability to maintain constant body temperature. the amniotic egg. their lack of scales. the ability to fertilize eggs internally. their possession of a dorsal nerve cord.

Q: All acoelomate bilateral animals have protonephridia. Group of answer choices True False

A: ▪︎Acoelomates are the organisms which do not possess a body cavity.They are triploblastic, their…

Q: Is a cat vertebrate or invertebrate

A: Cats are domestic animals. They are small carnivorous mammal.

Q: Label the anatomical microscopic parts of a lizard skin in the picture provided below and write down…

A: Lizard's skin has pores and these pores are located on the underside of the lizard on each thigh in…

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: Answer in a detailed manner the table below.  Animal Physical Observed Characteristics Is it…

A: The Animal kingdom is divided into 10 phyla. Each of these phyla is further divided into sub phyla…

Q: odern fishes Fish scales The Sample format (MindMeister) for

A: Answer :: Mind map of the 1. Modern fishes and 2. Fish scales  Please follow the attached file then…

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: Indicate the location of the eye indicate if it is more likely predator or prey. Eyes In Front Eyes…

A: Animals that have an eye on the sides are mostly prey animals as they use them to hide. While eyes…

Q: invertebrate

A: Invertebrates are species of animal that neither possess nor develop a vertebral column, derived…

Q: Benefit of the Adaptation Adaptive Feature Allows movement within body parts Hardened exoskeleton…

A: Arthropods refer to the invertebrate animals having a segmented body, an exoskeleton, and…

Q: This is a valid argument: All frogs are amphibians Therefore all non-amphibians are non-frogs.…

A: Amphibians are vertebrates characterized by the presence of slimy skin.

Q: Which of the following is true about animals with bilateral symmetry? Select all that apply. they…

A: Bilateral symmetry is when the sagittal plane passes through the body it divides the body into two…

Q: What kind of consumer an adult frog is? Support your answer.Also,To what extent is digestion in the…

A: Consumer means what kind of food it consumes. Frogs consume small organisms such as flies and moths,…

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: Make a comparison between the vertebrate and the non vertebrate of the different body systems of…

A: In kingdom Animalia has TWO categories base on presence and absence of vertebral column (Spinal…

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

A: Calcium is an element which is present in many organisms including humans.

Q: True or False? Having pelvic spines is always advantageous to a stickleback. In one sentence,…

A: Note: As Per Guidelines, We Can Answer Only One Question At A Time.  Introduction Over repeated…

Q: e of interaction between predators and prey is an example of A)secondary succession B) coevolution…

A: In the above example natural selection plays a very important role in selecting those individuals…

Q: Directions: Answer each question or respond to each staterment on the lines provided. 1. Explain how…

A: Behavior is defined as an action or reaction by organisms towards one other in response to their…

Q: Clams are a type of... Group of answer choices echinoderm cephalopod arthropod gastropod bivalve

A:

Q: what animals these furs belong to, from the top, middle, and bottom

A: Animal pelts Animal pelts are typical of the external skin of animals(wool) which keeps the animal…

Q: 36.Cadicone , referring to a loosely coiled , evolute ammonoid resembling a coiled snake Select one…

A: Ammonites are a group of extinct marine mollusks in the subclass ammonoidea of the class…

Q: Please choose all the correct statements regarding Birds. Humans and birds both have clavicles,…

A: For supporting structure, birds have multiple hollowed (pneumatized) bones with criss-crossing…

Q: What are the different body systems of different animals (list 6). Make a comparison between…

A: Animals are grouped in to various categories on the basis of their symmetry, nature of their body…

Q: Which of the following is NOT true regarding marsupials? Marsupials give birth to altricial young.…

A: There are very short durations of gestation for marsupials. Marsupials are from little, shrewlike…

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: extra-embryonic

A: An extraembryonic membrane is one in every one of the membranes which assist within the…

Q: Make a comparison on the vertebrae and invertebrae of the animals using the body systems of…

A: A body system comprises of various organs which cooperate to complete an extraordinary work. The…

Q: The belly of a dog is what body area? dorsal ventral anterior posterior

A: The belly of a dog is the stomach of the dog which is a large, muscular, sac-like organ. It is…

Q: The specimen below is what type of primate? Strepsirhine    Platyrrhine    Catarrhine

A: Introduction Primates are mammals that include lorisids, lemurs, humans, tarsiers, monkeys and apes.…

Q: What are some characteristics that all animals share? Detailed Explanation Please

A: Animals are multicellular eukaryotes. Animals are heterotrophs, they cannot make their own food so,…

Q: Fill in the Frog anatomy chart Organs Function Eyes Stomach Tympanic membrane Liver Gullet Oviduct…

A: The anatomy of a frog is quite similar to the anatomy of humans. Both the human's and frog's anatomy…

Q: Tigers Have mitochondria in their cells Share cellular, genetic, developmental and body plan…

A: Answer: Introduction: The tiger is an important existent cat species and belong to the genus…

Q: Which of the following not only increases surface area for nutrient absorption, but also slows down…

A: Animals take their food as huge, complicated molecules that must be broken down into smaller…

Q: a desert millipede is an invertebrate, explain the mechanism of their protective structure. provide…

A: Scientific explanation

Q: Research about the different body systems of different animals. Make a comparison between vertebrate…

A: The process of categorizing anything with similar traits in one group is called as classification.…

Q: To enlist the invertebrates that cause harm to humans and for each animal listed name its taxonomic…

A: Vertebrates are animals that have a backbone inside of them from birth. which lack compound eyes…

Q: It senses its surrounding environment through the help of eyespots at the tips of its arms, and it…

A: According to guidelines we have to answer only one question. please kindly post the remaining…

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: The peritoneum and associated mesenteries Question 9 options: cover and hold the internal…

A: The abdominal cavity is lined by a serous sac called the peritoneum. Greek word Peri - around ,…

Q: a japanese spider crab is an invertebrate, explain the mechanism of their protective structure.…

A: Invertebrates

Q: Choose correct answers | All insects have ocelli. Both coronal and frontal sutures split during…

A: Correct options are: B i.e. both coronal and frontal suture splits during Molting. D i.e. tentorium…

Q: Please understand Their three dinosaurs Each of them have different coloring of skins Just asking…

A: They had a reddish-brown tint to them. "Jurassic Park" is now the next stop. Dinosaurs lived 65…

Q: What is the different between invertebrate and vertebrate with theirs examples

A: The kingdom animalia can be broadly classified into invertebrates and vertebrates. There are certain…

Q: Make a Hierarchical models of the following animals(write the levels) 1.Cat 2.Whale

A: Hierarchical model of cat :  Kingdom : Animalia  Phylum : Chordata Subphylum : Vertebrata Class :…

Q: Please choose all the correct statements regarding Birds. Humans and birds both have clavicles,…

A: Introduction: All birds have feathers. They are vertebrates. They have hollow bones which them to…

Q: [ summary ] current or ongoing research about mungbean

A: Use of Phenomics for Differentiation of Mungbean (Vigna radiata L. Wilczek) Genotypes Varying in…

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: 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.