Bring out the differences between the heart of shark and that of frog?

Q: Discuss how contraction and relaxation of arteriolar vascular smooth muscle regulates peripheral…

A: Arteriolar smooth muscles are involuntary muscles that are present in the arterioles. Their main…

Q: Describe the major evolutionary innovations that distinguish the fishes from the amphibians.

A: Amphibians are a group of animals that can live on land or in water. They are said to be developed…

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: In your own words briefly explain how Global warming affects sea turtles?

A: Global warming refers to the long-term increase in Earth's average temperature due to the…

Q: Which of the following is a structure that frogs utilize to breathe? -gills -lungs -all three of the…

A: Respiration is the process of exchange of gases between body and atmosphere. The oxygen is uptake…

Q: What amino acid can heal/nourish the cells of the small intestine (as well as muscle cells and brain…

A: The organic molecule that constitutes a basic amino group, acidic carboxyl group, and organic R…

Q: Describe the morphology of radular teeth in the Gastropoda species

A: Introduction  The radula  is the vital feeding organ and also very significant to the majority of…

Q: Which is the type ofnitrogen waste birds produce?Why does this feature, besidesbeing an adaptation…

A: Excretory system helps in collecting nitrogenous waste and expelling it into the external…

Q: Which sequence of blood flow can be observed in either a reptile or a mammal? right atrium →…

A: Circulation refers to the movement of blood throughout the body. The circulatory system, also known…

Q: How does a change in the circulatory system organization support the body designs in cephalopods…

A: Cephalopods, such as octopuses and squids, are highly specialized mollusks that have evolved 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: What feature separates the Chondrichthyans (sharks and rays) from the lobed-finned fishes? O some…

A: The class Chondrichthyes has two subclasses: the subclass Elasmobranchii (sharks, beams, skates, and…

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 is the type of circulatory system present in annelids?

A: The animals are the most abundant living organism that are found in almost every habitat. They have…

Q: How are these animals alike to each other

A: The images of all four animals are koalas(UL), numbat, wombats, and kangaroos(LR).

Q: How different is theamphibian heart from the fishheart?

A: Vertebrate comes under the kingdom of Animalia and phylum chordate.  Vertebrate is those animals…

Q: Describe the major vertebrate adaptations that arose in fishes. Which of these features are also…

A: Fishes are the aquatic chordate animals which belong to Pisces family. Fishes are used as delicacy…

Q: Bony fishes are divided into which two groups? a. hagfishes and lampreysb. sharks and ray-finned…

A: Bony fishes belong to clade Osteichthyes, and their characteristic feature is the presence of a bony…

Q: What is thought to be the function of the shell morphology in African pancake tortoise?

A: Introduction African pancake tortoises:- are native to East Africa and are found in Tanzania,…

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.