Concerning germ layers and the presence of coelom how are arthropods characterized?

Q: Describe the adaptations "bilateral symmetry", "radial symmetry", "cephalization", "closed…

A: Ecology is the scientific study of the interactions between living things and their surroundings.…

Q: Review the extent of segmentation in Polychaetes, Leeches, Siboglinids, Echicrans, and Sipunculans.

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

Q: Explain the difference between a Coelom and a pseudocoelom.

A: Introduction :- Animals are divided into different phylums , classess and families , on the basis of…

Q: What are shared characteristics of all Molluscs? Choose All That Apply visceral mass mantle muscular…

A: Mollusc is the second largest phylum in animal kingdom. They can be terrestrial or aquatic. They…

Q: Which are the germ layers present in cnidarians? Which tissues of the animal do they originate?

A: Cnidarians, also known as coelenterates are mostly marine organisms and includes corals, hydras, and…

Q: What is the point of dividing the coelom into the thoracic and abdominal cavities? Why would a…

A: A body cavity is a fluid-filled space inside the body that protects internal organs and are…

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: How is a hemocoel different from a true coelom?

A: Organisms with three primary germ layers are called triploblastic while the ones with only two…

Q: Embryos with cleavage pattern depicted in panel A exhibit mosaic development. B True False

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction:…

Q: Does coelom present in bilateria?

A: A celom is the hallow cavity which is filled with celomic fluid present between the intestinal canal…

Q: Some evidence suggests that members of Acoelomorpha constitute the sister group for all other…

A: Acoelomorphs are small, flatworms whose length is less than 5 mm. This group comprises around 350…

Q: part i How many of the following are characteristics of arthropods? 1. protostome development…

A: Characteristics of arthropods (Correct options): Option 2: Arthropods are bilaterally symmetrical.…

Q: How bithorax impact developmental biology?

A: Development Biology is the branch of Biology which deals with the divisions and growth in embryo.…

Q: What is a major difference in function of the coelom in holothurians compared with other…

A: The holothurians are commonly called sea cucumbers. They have one distinct feature which separates…

Q: 7. Define cephalization. What is its relationship to bilateral symmetry?

A: Question-7. Cephalization refers to the evolutionary trend in which animals exhibit an increased…

Q: Concerning the occurrence of separated sexes how are the beings of the phylum Annelida classified?

A: All the animal species on Earth are classified into different phyla or groups. The phylum Annelida…

Q: Define the features of segmentation and coelom?

A: The animals have adapted various features for their survival, out of which some has passed on to the…

Q: Coelomates have an enclosed coelom completely lined with mesodermally derived tissue. Accelomates…

A: Triploblastic animals are animals with a body cavity and body plan, where their body cavities are…