What distinguishes an amniotic egg from eggs laid by other animals, including fishes, amphibians, and invertebrates?

Q: Is the type and pattern of the cleave of an egg the same to all species of animals?

A: During the mitotic division, the cytoplasm of the egg is divided into multiple parts which then…

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: Determine in detail about four extraembryonic membranes of amniotic eggs of birds as well as other…

A: Introduction: The extraembryonic membrane aids in the development of the embryo. These membranes are…

Q: Why is embryogenesis important in reptile specially in snakes?

A: Importance of embryogenesis in reptiles especially in snakes.

Q: Contrast the development of young in fish and amphibians.

A: Since most fish species undergo external fertilization, it only is sensible that, for the…

Q: How permeable are egg shells?

A: Cells are the smallest functional and structural unit of all organisms. All cells have a cell…

Q: Explain how a shelled egg allows reproduction on land.

A: Answer- Class- Reptilia, Aves and exceptional mammals have shelled eggs and comes under oviparous…

Q: describe the evolutionary advantage that the cleidoic egg provided to terrestrial organisms.

A: The Cleidoic egg is a form of egg inhabited with the useful resource of reptiles and birds. Replica…

Q: How do reptile eggs differ from amphibian eggs? Why is this important?

A: The egg is the female reproductive unit and it is produced by the oogenesis process. It is haploid…

Q: What is the major difference between the notochord and the neural tube?

A: The notochord is a cartilaginous, skeletal structure that supports the body's growth in all…

Q: How do giant tube worms receive their nutrition?

A: Giant tube worm is a completely marine invertebrate located under the phylum annelida.  It has a…

Q: Distinguish between (a) radial and bilateral symmetry; (b) blastula andgastrula; (c) direct and…

A: (a) radial and bilateral symmetry -  Bilateral symmetry is where the left and the right sides of the…

Q: What are the barriers that protect immobile eggs against predators?

A: Throughout the biological world, organisms exhibit several defense strategies to protect themselves…

Q: What are the features used to identify a male cockroach from a female cockroach?

A: Cockroaches are insects which also includes termites. They belong to kingdom-Animalia. About 30…

Q: What developmental evidence is used to link Annelids, Arthropods, and Molluscs evolutionarily?

A: Annelids are a type of worm that includes earthworms and leeches. Arthropods are invertebrates that…

Q: Differentiate extraembryonic and intraembryonic coelom in terms of location in embryos. Provide…

A: Coelom It is defined as the main body cavity present in most organisms. It is the mesodermally lined…

Q: Give an account of the stemum of frog?

A: Amphibians:   They are small vertebrates and almost live in a moist environment. They have special…

Q: Where is the egg located in the archegonium?

A: In Bryophytes plants, the female and male sex organs are termed archegonia and antheridia…

Q: hat is the reproductive strategy for frogs?

A: In some animals, the young ones are different from their adults. For example, A tadpole is…

Q: The “heart” of arthropods is located (ventrally/centrally/dorsally/sagitally)?

A: The “heart” of arthropods is located dorsally.The arthropods are known to possess an open…

Q: Explain the evolutionary advantage of the amniotic egg

A: Amnion is a membrane which enclose the embryo after it's formed.Embryo is the initial stage of…

Q: what is a cleidoic egg?

A:

Q: What was important about the development of the egg as a part of the reproductive cycle of animals?…

A: Yolk formation in humans

Q: What happens to the tail of an Adolescent frog before it is a fully grown adult?

A: Answer: When the tadpole reaches the froglet stage, it is almost a full adult. At this point, the…

Q: How does ant form its coelom?

A: Ants are insects that belong to the family Formicidae. It comes under the order Hymenoptera that…

Q: Describe the development of the notochord. Include the terms primitive pit, notochordal process,…

A: The Notochord is a cartilaginous skeleton that supports the body in the form of a rod. It is found…

Q: Distinguish between the notochord and neural tube.

A: Fertilization is the first stage in the development of an embryo. The diploid cell called zygote is…

Q: What’s a notochord?

A: Step 1 Kingdom Animalia or metazoan includes all animals of the two-kingdom classification except…

Q: "What happens to the pronephric, mesonephric, and metanephric tubules in amniote?"

A: Amniotes are a clade of tetrapod vertebrates comprising of the reptiles, birds and mammals. Amniotes…

Q: what will happen to the egg when it was soaked in warm water

A:

Q: How does segmentation and having a fluid-filled body cavity confer certain advantages to annelids…

A: Segmentation in annelids is highly adaptive. Annelid body is made of repeating units or segments…

Q: When are blow fly eggs of most value?

A: Maggots are another name for blow fly larvae. Maggots have hook-like mouthparts and spiracles for…

Q: How do reptile eggs protect the young?

A: Parental care is a type of behavior shown by the animals to protect their young ones.

Q: What are the animal poleand the vegetal pole of thevertebrate egg?

A: An embryo possess some polarity, according to which an embryo is divided into two hemispheres or…

Q: What are eggs made of

A: Egg  Egg is oval round shape that has developing embryo. Eggs are usually laid by invertebrates,…

Q: How do tadpoles digest their food? Is their digestive system already complete and functioning

A: Digestion is the phenomenon of the body in which complex food particle is broken down into simpler…

Q: Compare and contrast the development process of the starfish and the sea urchin.

A: Introduction:- Embryonic development: all the developmental processes from zygote to tissues and…