describe early development in amphibians, including the processes of cleavage, blastula formation, and organogenesis?

Q: Identify the stage(s) of embryonic development in whichcross sections of all chordate embryos…

A: Embryology is the study of development and growth of fertilized egg(zygote) into mature embryo. The…

Q: Define Reptiles: Amniotic Egg ?

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

Q: Describe the features that allow most amphibians to havelife stages in water and on land.

A: Amphibians are living vertebrates of the class Amphibia and group Lissamphibia. They survive in a…

Q: What features do all amphibians share?

A: BASIC INFORMATION  AMPHIBIANS  They are one of the class of Amphibia.  They are three different…

Q: Contrast the development of young in fish and amphibians.

A: Since most fish species undergo external fertilization, it only is sensible that, for the…

Q: a. List the characteristics of chordates. What were the circumstances that forced them to evolve…

A: Answer :: a) Chordate is a phylum in animal kingdom which includes Urochordata, Cephalochordata and…

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

A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…

Q: What do you call the movement in which the yolk plug is formed in amphibians?

A: Introduction:- The residual patch of endodermal cells generated after the formation of the dorsal…

Q: Describe the early and modern amphibians.

A:

Q: Define the Chordate characteristics ?

A: The chordates belong to the Chordata phylum of the animal kingdom. The name Chordata comes from…

Q: How are the vertebrates related?

A: Vertebrates refers to all the species of animals within the Subphylum Vertebrata. Subphylum…

Q: Define the characteristic of a chordate ?

A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…

Q: Do amphibians have amniotic eggs?

A: No amphibians does not have amniotic eggs.

Q: Explain the main characteristics of amphibians, reptiles, and birds

A: amphibians, reptiles and birds are vertebrates and possess vertebral column. They are also called…

Q: List the characteristics that amphibians have in common.

A: The group of multicellular and heterotrophic organisms belonging to the kingdom Animalia is called…

Q: List features common to bony fish, amphibians,amniotes, and mammals.

A: Vertebrates referred to as the group of organism that comprises a backbone or vertebral column.

Q: Explain the Evolutionary Trends Among the Chordates ?

A: Chordates are the organism that belongs to the phylum Chordata. These possess notochord during some…

Q: Discuss how humans, as chordates, possess all fourcharacteristics either as embryos or adults.

A: All the chordates posses the following diagnostic characters either in the embryonic or adult…

Q: Discuss the adaptations of wall lizard?

A: A lizard could be a widespread group of squamate reptiles. Some lizards are more closely associated…

Q: What are the features of a typical amphibian?

A: they are the vertebrates they live on both land and water they came into existence in the Devonian…

Q: What advantages might amphibians gain from their “double life”?

A: Amphibians are vertebrates that can inhabit both terrestrial and aquatic environments. This term is…

Q: name and describe the two main lineages within the protostome animals?

A: The kingdom Animalia breaks down into two subkingdoms, Parazoa and Eumetazoa. Parazoa includes…

Q: What external anatomical features of amphibians are associated with their dual life on land and in…

A: The word amphibian is a Greek word “amphi” and “bio”. “amphi” means dual or both kinds and “bio,”…

Q: Define about Vertebrates: Reptilesand Mammals ?

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

Q: The function of the amphibian larval stage is to allowa. extended development of the…

A: The function of the amphibian larval stage is to allow escape from predation. (c.)

Q: Describe the characteristics of the chordates

A: Chordate is a phylum in animal kingdom which includes Urochordata, Cephalochordata and Vertebrata.

Q: List and briefly describe the function of the five characteristics that would need to be present in…

A: The chordate larvae are free -living & possess 5 certain characteristics that are discussed with…

Q: How do amphibians undergo metamorphosis

A: Metamorphosis in amphibians is the transformation of the larva to a miniature adult replicate, and…

Q: Explain how the body form and development of salamandersdiffer from those of frogs and toads

A: Frogs and toads come under the order belonging to the Amphibian category. Although frogs and toads…

Q: what are the advantages and disadvantages of carapace and plastron in turtles

A: Turtles belong to the Testudines family of reptiles, which are distinguished by a shell made…

Q: Do amphibians have directdevelopment?

A: Development process involves the growth of a multicellular organism and also increases the…

Q: Describe the coelom of a bony fish?

A: Coelom is a fluid-filled body cavity found in metazoans between the body wall and gut wall. It…

Q: There are two types of chordates the invertebrates and the vertebrates. How do invertebrate…

A:

Q: Compare and contrast the development process of the starfish and the sea urchin.

A: Introduction:- Embryonic development: all the developmental processes from zygote to tissues and…

Q: What are the differences between vertebrates and the other chordates?

A: Organisms are divided into two categories- Vertebrates and Chordates. Vertebrates have vertebral…

Q: Can the dorsal lip of the blastopore inducecells in another part of the amphibian embryoto change…

A: The dorsal lip of a blastopore is a structure formed during the early development of the embryo. The…

Q: Define “diphyodont” and “heterodont” and explain why both terms apply to mammalian dentition.

A: The teeth development and their arrangement in the mouth is called dentition. It involves number and…

Q: Compare the general life-history patterns of salamanders with those of frogs. Which group shows a…

A: Frogs and salamanders come under the group of amphibians. They are cold-blooded animals and do not…

Q: Describe how early developmental processes in Eutherian mammals are different from those of other…

A: Hi dear, thanks for your question.here is answer you need .can you please give an upvote to me. The…

Q: Draw the structure of chameleon and crocodilus?

A: Class Reptilia includes the creeping- burrowing cold-blooded vertebrates bearing epidermal scales…

Q: Describe the phases of embryonic development in a  chordate. Recognize the difference between a…

A: Gastrulation is the process during which three cell layers develop in the embryo: these three germ…

Q: what is a homologous feature shared by ostriches and amphibians?

A: In evolutionary biology, the similarity between organisms is of two types: analogy and homology.…

Q: Distinguish the Skelton of reptiles in Chelonia and Squamata.

A: The animal kingdom is divided into several phyla for their diverse properties. Every phylum also…

Q: Write down the feature of naja and reptiles?

A: Reptiles are a group of cold-blooded animals which have skins covered with small hard plates called…

Q: Discuss the importance of feedback systems in the control of hormonal output in amphibians?  Provide…

A: We know that, Hormones are chemical substances that act like messenger molecules within the body.…

Q: Describe comparision of chordates and non chordates with examples?

A: The Chordata is a phylum of kingdom animalia. The member of this phylum is called chordates. The…