Jence thẻ large size and development of the developi mbryonic head? O closure of the embryonic foregut prior to that of the embryonic midgut O positioning of the heart ventral to the pharynx O closure of the embryonic hindgut prior to that of the embryonic midgut positioning of the originally cranial end of the coelom ventral to the heart creation of the subdivision of the coelomic space for the heart

Q: Compare and contrast the external anatomy of the branched and unbranched forms of Equisetum.

A: Equisetum, often known as the 'horsetail' or'scouring rush,' is now made up of approximately 30…

Q: If a snail had a damaged radula, then that snail; would have no shell Not be able to undergo torsion…

A: Snails are one of the earliest known types of animals in the world. There is evidence that they…

Q: Bone is   Question 9 options:   a dead tissue   formed by fibroblasts   the predominant skeleton…

A: Introduction :  Connective tissue is the tissue that connects, separates and supports all other…

Q: How does the anatomy of a cat reflect humans’ shared ancestry with sharks?

A: Evolution is the process in which all the living organisms characteristics gets evolved with the…

Q: Nematocysts in cnidarians are O reproductive cells O excretory organs sets of muscle cells O…

A: Cnidarians are a group of invertebrate animals that include jellyfish, sea anemones, corals, and…

Q: What feature unifies all the classes of annelids Select one: Oa Parapodia Ob. Choanocytes Oc.…

A: The phylum Annelida consists of mainly segmented worms. They have a true coelom, are bilaterally…

Q: Animals that have a coelom; Are animals that lack a body cavity Are animals that lack a complete…

A: Answer) Animals that have a coelom are animals that have a true body cavity. Coelom: It is the…

Q: Characteristics of annlida

A: Introduction: Every single animal, from the smallest of insects to the blue whale is classified into…

Q: m noracic Vertebrae Posterior Typical Cervical Vertebrae Fused Thoracic Vertebrae (Lateral View) d.…

A: The bones in the vertebral coloumn of birds have hole and these hole are present in the bones of…

Q: Members of the Molluscan class Polyplacophora differ from ALL other classes of Mollusks in that…

A: Molluscs are soft bodied , bilaterally symmetrical,  segmented, celomate animals, usually shelled…

Q: Which group of animals have endoskeletons? Annelids and Mollusca Cnidaria and Ctenophora O Nematoda…

A: Endoskeleton is internal bone or cartilage structure of animals which have a vertebra and some…

Q: 2. Categories besed on its shape Draw a brachycephalic skull and a dolichocephalic skull. Explain…

A: Note:- Since you have posted multiple questions, we are solving the first one for you as per our…

Q: papillary muscle chordae tendineae trabeculae carneae pectinate muscle are internal ridges on the…

A: Introduction: The cardiovascular or the circulatory system is the body's transport system via which…

Q: Name the animal shown in this picture. O Nematoda O Mollusca OAnnelida O Cnidaria OPlatyhelminthes

A:

Q: 5 Frog Early Gastrula 3 31 12

A: Gastrulation Gastrulation is a stage of embryonic development in which the blastula stage of the…

Q: a. The large brown lobes of what organ dominate inside the frog’s body? b. What substances pass out…

A: Amphibians are vertebrate animals that contain backbone or spinal column. They can live in the water…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.