Discuss the adaptations of lower chordate to survival in terms of excretion

Q: Bring out the differences between a cephalochordate and an agnathan regarding circulatory system?

A: The cephalochordate is an animal in Cephalochordata subphylum. These are segmented marine organisms…

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: Contrast the characteristics of crocodilians with those ofsnakes.

A: Snakes and crocodilians are reptiles having keratinized scales on the skin. They have well-developed…

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: How do  invertebrate chordates differ from vertebrate  chordates? Elaborate.

A: Introduction A Chordate Is A Member Of The Chordata Phylum. At Some Point During Their Larval Or…

Q: Discuss the adaptations of lower chordate in terms of circulation

A: The lower chordates gave the following features: dorsal notochord dorsal hollow nerve chord…

Q: Describe structurally the adaptations of freshwater leech from a marine one

A: Marine leeches attach to, and feed directly from, the gills of fish. Other leeches are carnivorous…

Q: Describe the excretory system of lizard?

A: Reptiles like crocodiles, snakes and lizards are uricotelic organisms, i.e., the primary nitrogenous…

Q: Discuss in detail the excretory system of Lizard?

A: The animal body is a well built machine in which all the organs coordinate together to make it work.…

Q: What adaptations in aquatic birds and mammals help meet the challenges of osmoregulation and…

A: The maintenance of salt and water concentration across the membranes of the body is known as…

Q: Discuss the adaptations of lower chordates to survival in terms of Nutrition and Respiration

A: Lower chordates belong to the Phylum Chordata , where the first 3 sub-phyla are usually called the…

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: Discuss the adaptations of lower chordate to survival in terms of feeding

A: A chordate must have a Notochord, a dorsal hollow nerve cord, pharyngeal gill slits, and a muscular…

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: How do lobe-finned fishes differ from ray-finned fishes, and why were the ray-finned forms unlikely…

A: Lobe-finned fishes and ray-finned fishes are osteichthyes, popularly referred as bony fish . They…

Q: Compare three aspects of the early development of asnail (a mollusc) and a human (a chordate).

A: A chordate is a phylum which contains vertebrates like mammals, birds and some fishes and also…

Q: Create a diagram showing the evolution of the urogenital system for the seven vertebrate classes.

A: The urogenital system is meant by the urinary as well as the genetal or reproductive system. The…

Q: what will happen to vertebrates if the urinary system and reproductive system evolved independently

A: The urinary system and reproductive system both are grouped together as a urogenital system. This is…

Q: Crayfish Compare the walking legs and swimmerets of the crayfish

A:

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: Identify structure A in this image of the dissected shark (view is of roof of mouth).

A: The shark is a cartilaginous fish that belong to the class Chondrichthyes. They have a two-chambered…

Q: Explain why it is necessary to know the life history of a tunicate to understand why tunicates are…

A: Tunicates are members of the subphylum Urochordata and phylum Chordata. They are small marine…

Q: Offer a description of an adult tunicate that would identify it as a chordate, yet distinguish it…

A: Chordates belong to the phylum Chordata.The Chordates in their full life cycle have one of the…

Q: Compared to amphibianswhat are the two reproductivenovelties of beings of the classReptilia for the…

A: The reptiles are the vertebrates that are included in the tetrapod groups. The reptiles adapt…

Q: Describe the two groups of invertebrate chordates, and draw atree showing how they relate to one…

A: Chordates contains two classes of invertebrates and one class of vertebrate. Invertebrates include…

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: How is excretion done inamphibians?

A: Amphibians are the cold-blooded vertebrates. They can live in water as well as on land. There…

Q: Give one example of each of the four Vertebrate Classes, which are grouped under the Amniotes.

A: Sauropsids and synapsids are members of the amniote group of tetrapod animals. They are…

Q: Adaptations to predation in cuttlefish (and by extension in cephalopods)

A: The change in the heritable characteristics of the species across many generations is called…

Q: Which is the chordate classconsidered an evidence of thetransition of the vertebratesfrom the…

A: Evolution is a process of the change in the characteristics of a species over several generations…

Q: Compare and contrast the feeding behavior and structures of sea stars, sea urchins and sea cucumber

A: Sea stars, sea urchins, and sea cucumbers are all classified as echinoderms. Echinoderm term means…

Q: Compare the swimming movements of eels with those of trout, and explain why the latter are more…

A: Fish are any numerous cold-blooded aquatic vertebrates. It characteristically has gills, fins, and a…

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: Discuss the adaptations of lower chordate to survival.

A: A chordate must have a Notochord, a dorsal hollow nerve cord, pharyngeal gill slits, and a muscular…

Q: Describe the developmental stages of kidneys in amniotes. How does the developmental sequence for…

A: Amniotes constitute the clade that represents tetrapod vertebrates. This clade includes birds,…

Q: Describe how paedomorphosis as a mechanism could explain the evolution of the chordate body plan…

A: Explanation: Paedomorphosis is a mechanism that can explain the evolution of the chordate body plan.…

Q: Explain how the hydrostatic skeleton of annelids helps them to burrow.How is the efficiency for…

A: Annelids are triploblastic, bilaterally symmetrical and coelomate worms that are mostly aquatic in…

Q: Discuss the adaptations of lower chordate in terms of reproduction

A: Lower chordates are organisms which possess a notochord, a dorsal hollow nerve chord, pharyngeal…

Q: What characteristic defines a chordate who is also a vertebrate?

A: The animal kingdom is divided into two phyla- Chordata and non-chordata. The phylum Chordata…

Q: How are the excretory systems of the three main arthropod classes constituted?

A: Arthropoda- These are invertebrate animals equipped with jointed appendages. It is the largest…

Q: explain the Evolution of the reproductive organs from sponges to Chordates.

A: Some 750 million years agone, the last common spongey antecedent of all animals diverged, Pisani…

Q: Give differences between shark and frog regarding excretory system?

A: To differentiate Excretory system of shark and frog

Q: Discuss the adaptations of lower chordate to survival interns of respiration

A: Phylum Chordata refers to the group of animals characterized by the presence of a notochord,…

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: Discuss how the morphology of Hydra adapts it to its habitat

A: Hydra represent tiny aquatic organisms that are usually found in fresh water. Hydra belong to the…

Q: Name the organs that help in excretion in the cockroaches.

A: Introduction  All animals excrete out urine or some waste material. However, the main excretion…

Q: Discuss the adaptations of lower chordate to survival in terms of respiration

A: Chordates:               A chordates comes under the phylum chordata, which comprised of all…

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.