Internal Anatomy of Female Grasshopper Describe the function of the grasshopper (internal). What are the similarities of the internal anatomy of the grasshopper to SPIDERS AND WORMS? What is the nature of the coelom and the circulatory system of the grasshopper?

Q: Which is theextraembryonic membranewhose function is to storenitrogen wastes of theembryo? Is this…

A: The membrane that is known to assist the developing embryo is known as an extraembryonic membrane.…

Q: Identify the characteristics of protostome development: Select one or more: O spiral cleavage…

A: Protostomes are organisms which shows formation of mouth before formation of anus during embryonic…

Q: Weekly Activities: Using body diagrams to compare Protostomes, Deuterostomes, and phyla. You can…

A: The development of embryos of metazoans is a basis for classification of certain organisms. There…

Q: Are all of the organ systems fully developed in a free- swimming larva? Which organ systems are…

A: There are some major organ systems in the body of the animals. These organ systems have a specific…

Q: The shells of molluscs have 3 layers. Which is not one (nacreous/mantle/periostracum)?

A: All animals are classified according to their presence of characteristics such as characters,…

Q: What do you call the movement in which the yolk plug is formed in amphibians?

A: Introduction:- The residual patch of endodermal cells generated after the formation of the dorsal…

Q: Label the respiratory organs of a frog       Label the urinogenital organs of a female frog

A: Introduction Frogs are amphibians. They live in both water and land. In frog the gaseous exchange…

Q: Spiral cleavage can occur in both deuterostomes and protostomes (True/False)?

A: Deuterostomes are animals in which the anus develops from the blastopore and the mouth develops…

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 Gastrulation in Caenorhabditis elegans.

A: The study of embryo development is known as embryology. This covers the transformation of a…

Q: During the embryological development of chordates, the midline dorsal layer of ectoderm folds in on…

A: In humans (a chordate), by the end of the third week of gestation, three basic germ layers…

Q: postanal gut?

A: Introduction  Take out of digestive Cdx2 produces various results relying on the formative stage at…

Q: Ten developmental processes in the starfish that are similar to the sea urchin

A: Starfish and sea urchin development have pinching organs between their spines and tube feet, which…

Q: Briefly describe the reproductive behavior of frogs. In what impor-tant ways do leopard frogs…

A: Reproduction in frog occurs during warm seasons. In almost all frogs, egg fertilization happens…

Q: Gastrulation in birds and mammal

A: Gastrulation is the process during embryonic development that changes the embryo from a blastula…

Q: Give position and structure of female sex organ in Riccia

A: Riccia: It is also known as the floating crystal wort. It is called as the floating crystalwort…

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: Describe the mode and mechanism of nematocyst discharge in Cnidari

A:

Q: what synapomorphic characteristic body plan is or has first appeared with the annelids?

A: Synapomorphic characters are those which are shared by two or more taxa.  It is derived from…

Q: must have certain basic omical structures in order to reproduce sexually. Choose nimal, identify its…

A: All nematodes lay eggs. Syngamy, or cross fertilization, is common in most nematodes.

Q: Starfish Aboral Side Describe the functions of the observed structures and compare the morphology…

A: The taxonomical classification of organisms gives a vivid account of the features of the organisms…

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: Differentiate Protostomes from Deuterostomes in terms of the formation of germ layers

A: Developmental biology describes how interacting mechanisms generate an organism's various size,…

Q: what evolutionary advantages does the amniotic egg have? explain how each component of the egg plays…

A: Allow embryos to grow faster and to a greater extent before hatching. Animals are no longer reliant…

Q: Differentiate Protostomes from Deuterostomes in terms of germ layer formation

A: The most significant difference between protostomes and deuterostomes arises due to the…

Q: Differentiate Protostomes from Deuterostomes in terms of the formation of cleavage

A:

Q: Finding the size of a sea urchin embryo

A: Determining the size of sea urchin embryo

Q: Explain the functions of the parts observed in the image that relatw to the male reprudctive system.…

A: Fetal pigs are unborn pigs that are generally used for dissection and are used to study mammalian…

Q: Describe embryonic gastrulation in protostomes vs. Deuterostomes

A: Protostomes:  The clade of animals originally thought to be characterised by the formation of the…

Q: Internal Anatomy of the Starfish Compare the internal anatomy of the starfish to GRASSHOPPER, CLAM,…

A: The starfish are also sea stars. They have star-shaped echinoderms and they belongs to class…

Q: Can the dorsal lip of the blastopore inducecells in another part of the amphibian embryoto change…

A: The dorsal lip of a blastopore is a structure formed during the early development of the embryo. The…

Q: organs of reptiles and birds

A: The biological system of an organism's reproductive system, often known as the genital system, is…

Q: Which combination of characteristics is typical of the development of a deuterostome? .... Question…

A: Triploblastic and diploblastic stages are two distinct types of blastula stages. The major…

Q: What is the third layer that forms as a result of gastrulation in some animals? mesoderm endoderm…

A: Gastrulation is the cycle during early stage advancement that changes the incipient organism from a…

Q: Describe the process of neurological development in a vertebrate embryo. B.  Compare and contrast…

A: CNS of a vertebrate originates from a longitudinal groove present on the neural plate that forms the…

Q: Explain how protostomes are distinguished from deuterostomes.

A: Organisms based on their embryonic development can be classified into Protostomes and deuterostomes.…

Q: Define mammary gland with examples in class-mammalia?

A: Vertebrates: These are those organisms that consist of the notochord or vertebral column in the…

Q: Which of the following is true about Sea urchin blastula formation and fate map? a) ectoderm that…

A: Sea urchins are spiny, round echinoderms in class Echinoidea. They show external fertilization and…

Q: How is the nervous system characterized in beings of the phylum Annelida? How can one compare…

A: Annelids are triploblastic, bilaterally symmetrical, metamerically segmented and a coelomate worm…

Q: QUESTIONS: 1. In a developing chicken, what is the opening of the future kidney tubules into the…

A: Chick embryo development important points:  If we cut transversly 33 hours of chick embryo we saw…

Q: Describe the step-by-step fertilization process in an amphibian.

A: Fertilization is the combination of haploid gametes, egg and sperm, to frame the diploid zygote.…

Q: What is the coelom? Towhich structures do coelomsgive birth? Are all animalscoelomate?

A: The alimentary canal or the gut is the long and coiled tube that extends from mouth to anus. It…

Q: Function of urino genital duct in male reproductive system of frog?

A: Vertebrates have spinal cord which remain surrounded by bone or cartilage. Reptiles, birds, fish,…

Q: Diagram of: The path traveled by sperm and egg in both humans and sharks

A: The answer is given below

Q: State the differences of the frog and human embryology.

A: Embryology is the branch of science that deals with the embryo and the embryonic development. Frogs…

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: e membrane

A: answer 1 ) Layer 1: The tympanic film is the grown-up structure that outcomes from the primary…

Q: How does the embryo turnfrom gastrula into neurula?How is the neural tubeformed? What is…

A: The gestation is period refers to the time during which zygote develops to the foetus. The gestation…

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.