Discuss the importance of feedback systems in the control of hormonal output in amphibians? Provide and elaborate one hormonal feedback pattern observed in amphibians.
Q: Write about amphibians.
A: A vertebrate is a type of animal that has a spinal cord that is encased by cartilage or bone. The…
Q: Briefly discuss the components that make up the exoskeleton. List the hormones responsible for this…
A: The external skeleton that provides support and protection to the animal’s body is known as the…
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 are the advantages and disadvantages of having a Moist, permeable skin in amphibians?
A: ANSWER;- advantages;- Most amphibians have thin skin that is very permeable (allowing fluids and…
Q: Why is embryogenesis important in reptile specially in snakes?
A: Importance of embryogenesis in reptiles especially in snakes.
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: Scientists think that amphibian populations may provide an early warning system of environmental…
A: Amphibians are chordates(vertebrates) of kingdom Animalia. They are a cold-blooded organism which…
Q: Describe the early and modern amphibians.
A:
Q: Is there any genetic evidence linking lobe-finned fish and amphibians
A: Lobe-finned fishes and amphibians are closely related and connected through a common ancestor which…
Q: Do amphibians have amniotic eggs?
A: No amphibians does not have amniotic eggs.
Q: Describe amphibian circulation
A: Amphibians as the name suggests they can live on land as well as in water. They are tetrapod…
Q: What Role Do Hormones Play in Making a Mammal Male orFemale?
A: Hormones are signaling molecules produced by glands that are transported via the bloodstream to the…
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: How does juvenile hormone affect metamorphosis in insects?
A: Hormones are defined as chemical messengers that are secreted or released directly into the…
Q: Name and explain: Name the crustacean and other animals that have moult inhibiting hormone (MIH).…
A: Hormones are chemical signals that play an important role in physiological functions. Hormones are…
Q: Contrast the skeleton of an echinoderm with that of an arthropod.
A: The kingdom “Animalia” has several phyla (taxonomic rank: phylum). The organisms of this kingdom are…
Q: During embryonic development, a neural crest would be found in all of the following chordates,…
A: Neural crest is a population of migratory cells which arise from the epithelial cells. It develops…
Q: List the characteristics that evolved in amphibians to be able to live on land.
A: Amphibia is a class of vertebrates which spend some part of their life cycle on the land and the…
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: Compare and contrast the characteristics of a jawless fish to those of a jawed fish.
A: Subphylum-Vertebrata can be divided into two Superclass. They are Superclass - Agnatha and…
Q: Discuss the adaptations of lower chordates to survival in terms of Nutrition
A: Chordates have three principal features: Presence of pharyngeal gill slits. Presence of dorsal…
Q: jawless fish What is the function of the notochord?
A: Ostracoderms are extinct fishes of Paleozoic. The first evolutionary character that appeared in…
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: Discuss the Feeding behavior in garter snakes ?
A: In psychology, feeding behavior is defined as the process or mechanism of action of an organism that…
Q: Discuss the adaptations of lower chordate to survival in terms of excretion
A: Chordates include all the animals of the phylum Chordata. All the animals of the chordate possess a…
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: We discussed the four primary.components of animals' body plans. Describe an echinoderm in terms of…
A: Echinoderms are the class of animal species which belongs to the Phylum Echinodermata and these…
Q: Give a short note on Behavioural adaptations in animals.
A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…
Q: How might nest temperature affect egg development in turtles? In crocodilians?
A: Amniotes are the animals that lay eggs wither in the outside environment or keep the eggs inside the…
Q: Describe three important differences between the skeletons of the crayfish and the pig.
A: SOME BASIC INFORMATION SKELETON It is a structure which is formed by bones It basically forms the…
Q: Primates possess [ Select ] whereas most other mammals do not [Select] Four different kinds of teeth…
A: Mammals are a group of vertebrate animals characterized by the presence of mammary glands, hairs,…
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: Do amphibians have directdevelopment?
A: Development process involves the growth of a multicellular organism and also increases the…
Q: Describe a bipedal skeleton and advantages of bipedal locomotion
A: Bipedalism is a form of terrestrial locomotion where an organism moves by means of its two rear…
Q: What are the general characteristics of amphibians?
A: Amphibians are a class of phylum Chordata that live both on land and in water.
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: Discuss the adaptations of lower chordates to survival
A: All three organisms are lower chordates, meaning they possess a notochord, a dorsal hollow nerve…
Q: structures in the amphioxus are typically vertebrates
A: Amphioxus is also known as lancelet. Amphioxi are members of invertebrate subphylum…
Q: Describe the mating and breeding processes of sea lions.
A: Sea lions are pinnipeds, meaning they have external ear flaps, long foreflippers, the ability to…
Q: What are the general characteristics of reptiles?
A: These were the first class of organisms to adapt to life on land. They are believed to have evolved…
Q: Which one of these is better adapted to life on land - amphibians or reptiles? Explain.
A: Reptiles and amphibians can live on land. But amphibians can also live on water because there…
Q: Explain how an archenteron development varies in Amphibians versus in Avians.
A: Archenteron are the cells which develops into the digestive system of an animal. They form the…
Q: What is the role of elaborated cloaca in reptiles?
A: Reptiles are characterized by the presence of four limbs and uric acid as the nitrogenous waste…
Q: the phylum of animals in which many species possess a radula for feeding is
A: Phylum can be defined as the type of taxonomic category which comes under the Kingdom. It is the…
Discuss the importance of feedback systems in the control of hormonal output in amphibians? Provide and elaborate one hormonal feedback pattern observed in amphibians.
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- What is the importance of feedback systems in the control ofhormonal output in amphibians? Provide and elaborate onehormonal feedback pattern observed in amphibians.Discuss The force-pump method in amphibians.Briefly discuss the components that make up the exoskeleton. List the hormones responsible for this process and how the exoskeleton is shed during moulting in arthropods.
- Explain why amphibians are sometimes called “canaries in acoal mine.”What is the purpose of studying the physiological mechanism of the animal on the eco-physiological status of hibernating bats (Chiroptera)?Describe hormonal control of metamorphosis in insects, including the action of each hormone and where each is produced
- Give the literal meaning of the name Gymnophiona. What animals are included in this amphibian order, what do they look like, and where do they live?What are the advantages and disadvantages of having a Moist, permeable skin in amphibians?Apoptosis that occurs in motor neurons during vertebrate development can be postponed by removing a limb bud. removing motor units. stopping electrical activity in motor neurons. lesioning the muscle fiber.
- Write about amphibians.Describe how a snake moves by lateral undulation. Why might this form of locomotion be inefficient on an unstable surface (such as sand) or a surface lacking irregularities? What forms of locomotion would work for a snake under these conditions?The remains of another unknown primate have been found. The length of the humerus is 28 cm. The length of the radius is 24 cm. The length of the femur is 35 cm and the length of the tibia is 33 cm. Calculate and type or write the intermembral index: What is the inferred locomotion(s) of this primate?