previously undiscovered sea creature that appears to represent a new phyla. It happens to have fertilized eggs that you get to spawn. You watch its development to determine which group of animals it might belong to. You see that the mouth develops first, and it goes through several larval stages in which it molts and regrows its skeleton. What other traits is it likely to have based on this type of development     Radial symmetry Coelem Central Nervous System Two germ layers

Q: To what order do primitive mammals that lay eggs belong? A. Marsupials B. Craniata

A: The process through which an organism produces more of its own offspring is known as reproduction.…

Q: How might differential expression of and regulation by Hox genes contribute to mosaic evolution in…

A: Genome is the complete set of genetic content present in a cell. A gene is a stretch of nucleotides…

Q: Peramorphosis can occur when a feature, such as horns, _in a descendent than in its ancestor.

A: Heterochrony is the difference in time or pace of development as compared to an ancestor. Because…

Q: Animal having a coelom gives the advantage of: O a. It allows more efficient sense organs. O b. It…

A: A fluid-filled hollow cavity present in many living organisms is called coelom. It functions as a…

Q: Sawfly larvae differ from Lepidoptera caterpillars | by having more prolegs. | by having…

A: Sawfly larvae ( belonging to order Hymenoptera) are immature stages of wasps or bees that have…

Q: Use phylogeny 27.6 (Animal phylogeny) to answer this question. What best describes frogs in terms of…

A: Considering the phylogeny of the frogs, they can be categorised as the following as mentioned in…

Q: Comparing and contrasting biological traits between each group: 1. Buoyancy between cartilaginous…

A: In this question, we have to write the difference between 1. Buoyancy between cartilaginous fishes…

Q: A. SEA STAR B. SEA ANEMONE C. FLATWORM 2 EMBRYONIC TISSUES 3 EMBRYONIC TISSUES PROTOSTOME…

A: The Kingdom Animalia is a largest group of kingdom that consists of eukaryotic, multicellular…

Q: How can biologists explain similar gill pouches in embryos of a chick, human, and cat? O genetic…

A: Gill pouches are also known as Gill pockets.They are paired protrusion present in pharyngeal wall.In…

Q: In vertebrate evolution, which of the following evolved most recently? Amniotic egg Jaw Feathers…

A: Vertebrates and invertebrates evolved from a common ancestor that was speculated to have lived…

Q: Humans have a coccyx at the end of the vertebral column. What structure common to all vertebrate…

A: The coccyx is a triangular structure of bones near the bottom of the backbone, just below the…

Q: Would you expect more or less similarity between embryos from distantly related species? Explain and…

A: In evolution, embryology is one type of study which deals with embryos. An embryo is an unborn (or…

Q: During embryonic development, which type of cleavage pattern leads to the development of a bird?…

A: In developmental biology, embryonic development, also referred to as embryogenesis, is that the…

Q: A deuterostome has what type of cleavage Group of answer choices A. spiral, indeterminate at 8…

A: Deuterostomes class include echinoderms, chordates etc.

Q: Dogfish sharks (Squalus acanthias) represented  “primitive” gnathostomes and cats (Felis catus)…

A: Anatomy is a branch of biology concerned with identifying and describing living organisms' bodily…

Q: Mrs. Robinson is comparing the embryos of parrot fish and salamanders. Although the adult organisms…

A: In evolutionary biology, a concept of common descent in which multiple species originate from a…

Q: DNA sequences called homeoboxes help homeotic genes in animals direct development. Given that they…

A: Similar sequences don’t ensure complete similarity among the species. It is studied under the domain…

Q: I need the answer as soon as possible

A: BASIC INFORMATION  ANIMAL KINGDOM  It is among one of the five kingdom classified by R.H. Whittaker.…

Q: organism that primarily undergoes extensive and rapid growth

A: The fertilization in humans takes place in the Fallopian tubes of the female reproductive system.…

Q: Which of these characteristics best promoted the survival of offspring in reptiles, birds, and…

A: Reptiles are vertebrates that are covered in special skin made up of scales or bony plates. They are…

Q: The reproductive strategy of giving birth to premature young, which have to crawl into the mother’s…

A: The question is asking about the first group of mammals that developed the reproductive strategy of…

Q: Using vertebrates as an example, how does comparative embryology prove evolution?

A: Evolution is defined as the change in the species’ characteristics over several generations and it…

Q: Compared to eutherians, marsupial placentas are more highly developed. o marsupial nipples are…

A: Marsupials and Eutherians all have evolved from ancient mammals. Regarding their method for bearing…

Q: Development of an animal is controlled by the genes that are expressed during development. What…

A: Hox genes are members of the homeotic transcription factor family that play a key role in…

Q: Larval development is common among marine crustaceans but very rare among freshwater ones. Can you…

A: The first step in hypothesizing why larval development is common among marine crustaceans but rare…

Q: Which group of crustaceans has all of these attributes: - sessile, strongly attached to substrates…

A: Introduction Any member of the Crustacea subphylum (phylum Arthropoda), a collection of invertebrate…

Q: Explain how heterochrony may have been involved in the evolution of 1) pteropod gastropods, 2) the…

A: Heterchrony is the term used to describe a change in the rate or timing of development in comparison…

Q: 1. Which of the following justifies the expansion of the allantois in shelled amniotes? * a. It…

A: The allantois is a respiratory organ that also functions as a reservoir for excreta. These…

Q: Why is the evolution of the amniotic egg significant? Embryos are protected from predators.…

A: An amniotic egg is an egg which is terrestrially adapted egg and encased by a shell and…

Q: Suppose you watch a video showing the development of an unknown animal. What clues can the…

A: Animals can be classified based on morphological characteristics (traits that can be observed after…

Q: describe one way in which limb development in Acanthostega could differ from that in modern…

A: A group of extinct stem-tetrapods called Acanthostega was among the first vertebrates to exhibit…

Q: the evolution of complex animals is associated with the Annelids ( Earth worm), the mollusk (clam),…

A: Introduction Protostomes , Deuterostomes  ,Cnideria and Proifera are different organism categories…

Q: ou find a flatworm during a field trip and discover that the embryos undergo spiral cleavage. What…

A: While the cleavage pattern has remained remarkably consistent among taxa, it has undergone numerous…

Q: Which type of cleavage leads to the development of a bird?

A: Cleavage refers to repeated cell division in the fertilized egg. Cleavage leads to the formation of…

Q: Imagine that you are asked to predict the reproductive mode (oviparous or viviparous) for a number…

A: Amniotes are the group of tetrapod vertebrates that consists of reptiles, birds and mammals.

Q: Aristotle classified all cold-blooded egg-laying tetrapod vertebrates as: the oviparous quadrupeds…

A: Aristotle's taxonomy of animals provides a fundamental insight of how ancient scholars classified…

Q: Animal having a coelom gives the advantage of: O a. It allows more efficient sense organs. O b. It…

A: The study of biology that deals with the structure, function, evolutionary classification and…

Q: The insects have two distinct types of development. The more primitive insect orders pass through a…

A: Metamorphosis Metamorphosis is defined as the changes that occur in insects or amphibians leading to…

Q: What does your analysis suggest about the role of miRnAdiversity in the evolution of animal…

A: The miRNA refers to the microRNA present in animals, plants, and in a few viruses. It is a…

Q: One important innovation in animals that can be seen very nearly in animals from the phylum Annelida…

A: Refer to the solution

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.