Define the development & reproduction of Vertebrates: Fish and Amphibians ?

Q: Compare and contrast the embryonic development of protostomes and deuterostomes

A: Metazoans are divided into protostomia and deuterostomia based on the development of the embryo.…

Q: Define about metamorphosis ?

A: Answer: Introduction: The initial insect types presented by growth called as ametabolism and the…

Q: Define Reptiles: Amniotic Egg ?

A: There are two types of eggs on the basis of amniotic membrane - amniotic and anamniotic eggs.…

Q: What are vertibrates and its types?

A: INTRODUCTION: Vertebrates consist of all species of animals which are present in the subphylum…

Q: In a developing human, the first organ to form is thea. heart.b. brain.c. notochord.d. liver.

A: Answer- The organs starts to develop from the first month of the pregnancy in the humans.

Q: Which of the following is the correct order for the four developmental phases in animals? A.…

A: Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. With few…

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: Along the notochord, segmented blocks of tissue that give rise to muscles, vertebrae, and connective…

A: Answer is d.) somites.

Q: How did the origin of jaws, lungs, limbs, and the amnion affect thecourse of vertebrate evolution?

A: A vertebrate is an animal that has a backbone and a skeleton. Human beings are part of this…

Q: Name two structures derived from each of the three embryonic tissue layers: endoderm, ectoderm, and…

A: Two structures derived from each of three embryonic tissue layers are : Endoderm  gives rise to…

Q: Write in detail the process of organogenesis in vertebrates. Give one example and make diagram also.

A: In embryology, Organogenesis can be described as a series of processes that lead to converting the…

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: Define vertebrates

A: Mammals the most advanced organisms and they are called mammals because of the presence of mammary…

Q: What are some advantages of the pronounced cephalization that occurred as vertebrates evolved from…

A: Answer- Animals are adapted and evolved so that they can survive and reproduce well. In tetrapods…

Q: Describe the differences between protostome and deuterostome development.

A: Protostomes are organisms whose blastopores develops into a mouth. In comparison, Deuterostomes are…

Q: Explain the Tissue Stages of Development under Early Stages of Animal Development ?

A: The embryo in an animal develops, the cells start to divide, grow, and transfer in specific patterns…

Q: Describe the major taxa of extant vertebrates.

A: Vertebrates are bilaterian animals that belong to the clade of animals known as deuterostomes. They…

Q: Outline the four overlapping stages of animal development.

A: Introduction  Life starts from single cell called Zygote. Zygote is the single diploid cell resulted…

Q: The outermost germ layer in a vertebrate gastrula is the____ . a. endoderm c. mesoderm b. ectoderm…

A: BASIC INFORMATION  FERTILIZATION  It is the process of the fusion of the male as well as the female…

Q: Name the three embryonic tissue layers of vertebrate embryos,and describe the process by which they…

A: Gastrulation is the cycle where differentiated cells from the zygote move to their particular areas.…

Q: describe early development in amphibians, including the processes of cleavage, blastula formation,…

A: The egg of amphibians is huge and consists of two hemispheres: upper dark hemisphere called the…

Q: what characteristics are shared among bird embryos, pig embryos, and human embryos?

A: There are several similarities between the embryos of different species of animals and birds. It was…

Q: Using the following terms, explain what classifications and groups humans fall into, from the most…

A: R. H. Whitaker’s classification system categorizes organisms into five major groups. These groups…

Q: B. What are some of the advantages of reptile eggs when compared to amphibian eggs?

A: Reptiles are tetrapod animals belonging to the class Reptilia. They are vertebrates covered in…

Q: Which of the following is common to the development of bothbirds and mammals?(A) holoblastic…

A: Birds are any warm-blooded vertebrate of the class Aves. Birds have forelimbs modified into wings, a…

Q: Which of the following best describes the cloaca in nonmammalian adult vertebrates? O It is a…

A: Vertebrata is a phylum in which the animals have a vertebrae or vertebral column to support the body…

Q: Describe the development of the notochord. Include the terms primitive pit, notochordal process,…

A: The Notochord is a cartilaginous skeleton that supports the body in the form of a rod. It is found…

Q: Explain the following terms: ectoderm, endoderm, mesoderm and stem.

A: Animal phylogeny is a rapidly changing field. The biologists mostly depend on the fossils to compare…

Q: What distinguishes an amniotic egg from eggs laid by other animals, including fishes, amphibians,…

A: Amniotic eggs are eggs layed by reptiles and birds. The organisms which lay these eggs are called…

Q: What are the animal poleand the vegetal pole of thevertebrate egg?

A: An embryo possess some polarity, according to which an embryo is divided into two hemispheres or…

Q: Describe how the embryo changed from earliest stage to the latest stage of each animal.

A: Embryonic development is studied to visualize similarity among different organisms' developmental…

Q: Describe embryonic gastrulation in protostomes vs. Deuterostomes

A: Protostomes:  The clade of animals originally thought to be characterised by the formation of the…

Q: Identify which of the following, if any, are unique to mammals:a female uterus, a male vas deferens,…

A: Mammals are the class of vertebrates that includes humans. They contain mammary glands, middle ear…

Q: organs of reptiles and birds

A: The biological system of an organism's reproductive system, often known as the genital system, is…

Q: What mode of reproduction in fishes is described by each of the fol-lowing terms: oviparous,…

A: Reproduction is the biological process by which new offspring are produced from parents, which is…

Q: Match each structure with its description.___ cloaca                   a. adjusts buoyancy___ swim…

A: Any biological thing which takes up space and is distinct from its environment is referred to as an…

Q: Explain the developmental and functional similarities and differences between: Avian amnion and…

A: The membrane , that closely covers the human and various other embryos when first formed, it is…

Q: Division of human egg is a) Holoblastic and equal b) Holoblastic and unequal c) Isoblastic d)…

A: Introduction - One of the largest cells in the human body is the human egg, or ovum. It is, however,…

Q: What is vivipourous and its example in animals kindom?

A: Mammals belong to the class Mammalia. They are vertebrates. It belongs to kingdom Animalia and…

Q: Describe and distinguish patterns of reproduction in monotremes, marsupials, and placental mammals.…

A: The mammals belong to the class Mammalia and the main feature of them are the presence of mammary…

Q: In two paragraphs, Explain, discuss and elaborate the Animal Reproduction and animal development

A: One of the main features of living beings is that they can reproduce. Reproduction is the process by…

Q: State the differences of the frog and human embryology.

A: Embryology is the branch of science that deals with the embryo and the embryonic development. Frogs…

Q: Briefly summarize the main phases of animal development from fertilization to organogenesis, and…

A: After a sexual intercourse , the fertilization process takes place. Once the fertilization takes…

Q: What is the examples of animals reproducing sexually and ansexually?

A: Reproduction is considered a major biological process, where a matured organism produces new…