Discuss briefly the process of regeneration in vertebrates?

Q: in the heart, an organ. 4 Demonstrating The layer between the outside of a plant leaf and the inside…

A: Leaf has pores on their surfaces for the gaseous exchange.

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: Define vertebrates

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

Q: What is mechanicaldigestion? In molluscs,arthropods, earthworms, birdsand vertebrates, in…

A: The processes of digestion includes - ingestion, propulsion, mechanical or physical digestion,…

Q: Describe the differences between protostome and deuterostome development.

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

Q: Describe what a Hapten is? State its function and purpose.

A: Immune response generally in the form of antibodies is aroused when a outside molecule which is…

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: Describe the homeostatic functions of the vertebrate circulatory system. What function are…

A: the tendency towards maintaining a stable state that occurs inside the body in spite of changing…

Q: Describe the current model of neural induction in amphibian embryos.

A: When the embryonic cells of ectoderm do not form structures such as epidermis or measure dam and…

Q: How is the heart of a fish specifically adapted to its lifestyle?

A: Aquatic creature like fish have evolved to travel quickly and feel their surroundings. They've also…

Q: Checkpoints 2. Study the photo to answer the question. What is the original source ofenergy used to…

A: Photosynthesis is the process by which the plants convert the carbon dioxide and water molecules…

Q: Compare the structure of reptilian and mammalian hearts, tracing the flow of blood through the…

A: The circulatory systems is  composed of blood vessels which supplies the body nutrients and oxygen…

Q: What are five functions of the vertebrate circulatory system?

A: Circulatory system is one of the physiological system that involves circulation of blood in the body…

Q: Define tissue level or aorgan level in animal kingdom?

A: Animals are characterized by being multicellular and eukaryotic. Classification of animals is about…

Q: Explain why some animals do not require a circulatory system.

A: There are two types of circulatory system i.e. open and closed circulatory system.  In an open…

Q: Are humans plantigrade or digitigrade?

A: Human evolution explain the many mysterious fact about evolving humans from their ancestors apes

Q: Identify the human organ system that best matches the function described. circulatory…

A: Answer: 1. Exchanges gases in the lungs ~ Respiratory system 2. Absorbs nutrient ~ Digestive system…

Q: Why is a blood vascular system necessary in animals with partitioned coeloms?

A: The circulatory system provides oxygen and necessary nutrients to the cells and removes waste from…

Q: Which of the following is an embryonic tissue found in animals?

A:

Q: Which statement is true about the process shown? Bones and cartilage are directly formed from the…

A: Fertilization is a process in which the sperm fuses with the egg to form single celled, diploid…

Q: What structures play a role in protecting vertebrate central nervous tissue?

A: Definition of CNS The brain plays a central role in the control of most bodily functions, including…

Q: Do all animals have acirculatory system?

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

Q: Make a simplified schematic representation of the connective tissue cell lineage derived from…

A: Stem cells are employed in regenerative medicine, which uses drugs to induce adult stem cells in the…

Q: What do elaioplasts and aleuroplasts store?

A: Plastids are mostly found in plants.  These are double membrane and small organelles which impart…

Q: involves chemical signals to coordinate the body functions of vertebrates. endocrine system…

A: The endocrine system is the collection of organs and glands that regulates the body's hormones.

Q: How is circulationcharacterized in mammals?

A: Circulation is a process by which blood along with oxygen and nutrients are supplied to every cells.…

Q: List the four types of tissue in vertebrate bodies

A: Introduction: Animal bodily tissues are made up of a collection of cells with comparable roles.…

Q: What are the four major types of tissues in animals?

A: A tissue is a group of connected cells and consist of similar functions. There are four basic kinds…

Q: 2.  Give an example of an animal with each type of skeleton and explain how the contractions of its…

A: Skeleton includes either an internal or external framework of bones or cartilages that support the…

Q: Explain how the circulatory and respiratory systems are related to each other in function and…

A: The circulatory system involves organs and vessels responsible for pumping oxygenated blood across…

Q: redict what would happen if Ca2+ was injected into an unfertilized sea urchin egg.

A: Sea urchins are tiny, round echinoderms usually found in the depth of the ocean. The body has radial…

Q: How can a tissue be developmentally cut up into precisely sized segments? How can snakes have some…

A: Snakes, chickens. fish, as well as humans, have all begun their life in a similar way. During the…

Q: What are theextraembryonic membranespresent in vertebrates?

A: Extra embryonic membranes surround the developing embryo and help in the exchange of gases,…

Q: write the function of guard cells.

A: Guard cells are a specialized type of plant cells found in epidermis of leaves, stems, and other…

Q: Discuss in detail the circulatory system of Frog?

A: There is a dual circulatory system consisting of two circuits for amphibians. Blood circulates…

Q: How is the circulatorysystem of reptilescharacterized? What is thebasic difference between…

A: Reptiles are tetrapod animals, which belong to the class Reptilia. They include turtles, crocodiles,…

Q: prepare sketches of Four-cell sea urchin embryo

A: Sea urchins are spiny, globular animals belonging to phylum Echinoderms, in the class Echinoidea.…

Q: How does the RES communicate with tissues and the vascularsystem?

A: The reticuloendothelial system (RES) is a continuous connective tissue arranged as a framework…

Q: Amphibians have three-chambered hearts, which have some limitations when compared to the…

A: Four chambered heart is the most developed type of heart found in  the birds and mammals. 4…

Q: How is the circulatorysystem of birds characterized?

A: Circulatory system is also known as cardiovascular system. It is an organ system that allows the…

Q: Diagram Interà Systems Muscular List the major 1.With skeletal: organs: 2. With digestive: 3. With…

A: The systems in our body contain different organs that perform together and similarly. All the…

Q: Name the phase where never dividing cells of neurons and cardiac muscle present?

A: Please post two questions separately.

Q: Explain how blood cells interact with muscle cells to provide the most efficient functioning living…

A: Muscles and blood cell interaction is very much important for the organisms. Actually for doing any…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.