Which of the following is the latest stage of embryonic development (of this list)? blastula morula zygote 8 cell stage gastrula

Q: All acoelomate bilateral animals have protonephridia. Group of answer choices True False

A: ▪︎Acoelomates are the organisms which do not possess a body cavity.They are triploblastic, their…

Q: Compare and contrast the embryonic development of protostomes and deuterostomes

A: Metazoans are divided into protostomia and deuterostomia based on the development of the embryo.…

Q: Lepidoptera caterpillars differ from sawfly caterpillars |by having more prolegs |by having…

A: Answer

Q: Which of these does not pertain to a protostome?a. spiral cleavageb. blastopore is associated with…

A: In the animal kingdom, after the fusion of male and female gamete, a diploid zygote is formed. This…

Q: developmental stage of grasshopper (Orthoptera)

A: The developmental stages in grasshopper is a type of metamorphosis.

Q: The only kingdom which grows from embryonic layers is Animalia Select one: O True O False

A: The endoderm (inner layer), ectoderm (outer layer), and mesoderm (middle layer) are the three…

Q: BODY CAVITIES During embryonic development of triploblastic animals, the development of the three…

A: NOTE:- "As you haven't mentioned the examples of organisms that are covered in your lab so we will…

Q: Animals in the phylum Mollusca exhibit (choose the correct answer) Question 7 options:…

A: The phylum Mollusca is the second-largest animal phylum. The molluscs include many familiar animals,…

Q: developmental stage of stink bug (Hemiptera)

A: Hemiptera is the class of insects under the phyla arthropoda. Stink bug falls under the class of…

Q: Benefit of the Adaptation Adaptive Feature Allows movement within body parts Hardened exoskeleton…

A: Arthropods refer to the invertebrate animals having a segmented body, an exoskeleton, and…

Q: 34, 32 33- 35 31- 30 36, 29 39 38 37 40, 28 27 26 25 42 24 23 44 45 46 2 -w 20 19 17 18 9 16 14 15…

A: Only the causal half of the embryo must twist 90 degrees after 72 hours of fertilisation, causing…

Q: Which of the following has indeterminate development?     Echinodermata     Nematoda…

A: This is the growth that is not terminated once a genetically pre determined structure has completely…

Q: Elytra Pterostigma Raptorial Fossorial Exopterygote Endopterygote Vas deferens Spermatheca…

A: Invertebrates belonging to the class Insecta are pancrustacean hexapods, or insects. They make up…

Q: The following image is of a freshwater Hydra sp. (Hydrozoa). Select ALL correct statements below. A…

A: Animal kingdom comprises of all eukaryotic organisms . It is classified into:-  (I ) Porifera…

Q: developmental stage of butterfly (Lepidoptera)

A: Butterfly usually has 4 stages in development. They are ; 1) egg 2) larva 3) pupa 4) adult.

Q: Which of these organisms is NOT in the clade Lophotrochozoa? Cephalopoda Gastropoda Bivalvia…

A: Lophotrochozoa is a clade of protostome animals with an early form of a mouth. It includes the…

Q: Animál Yolk cotent and Cleavage Patterns according to Mitotic spindle distribution Cleavage Furrow…

A:

Q: If activity of the organizer is inhibited, what does the embryo become? A mass of notochord. A mass…

A:

Q: Which of the following is NOT true about nematocysts? O They are structures housed in special cells…

A: Classification is the process of systematically arranging the entries in different levels on the…

Q: 4. Finding the size of a sea urchin embryo Observe the image of the sea urchin embryo. 50um Photo…

A: Calculate the diameter of a sea urchin embryo at the one-, two-, and four-cell stages. Show your…

Q: Reproduction that involves two parents is called. Asexual reproduction Behaviour Genetics Sexual…

A: Biology is the study of life or living matter in all of its forms and manifestations, with a focus…

Q: Developmental patterns between protostomes and deuterostomes Developmental Pattern Protostomes…

A: The coelomates can be described as organisms that contain hollow space surrounded by the other…

Q: How long does I take for pork tapeworm eggs to hatch

A: It take approximately 40-60 days( that is from 1.5 month to 2 months)

Q: Annelida Procedure View the earthworm model. Make sure you can identify the setae and the clitellum.…

A: According to the question, we have to provide the answer to the above-mentioned question of…

Q: PLEASE HELP

A: Step 1:     Step 2: Step 3: Step 4:

Q: A cleidoic egg is one that. (mark all that apply) has no yolk has been adapted for being laid on…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Which is an outcome associated with torsion but not with coiling? (mark all that apply) potential…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: 4) Mesoderm is found in: Annelids Protostomians Ciliates Bilaterians Sponges = Porifera Cnidarians

A: The organism are divided into two categories on the basis of germ layer: Diploblastic: They have…

Q: Choose correct answers | Banded Horntail is a wood-boring Hymenoptera. | Elm Sawfly is the largest…

A: * Banded horn tail is a wood boring hymenoptera  *Horntail also called wood wasp belong to…

Q: Which of these parts is an embryonic midline structure common to all members of the phylum Chordata…

A: Notochord is an embryonic midline structure common to all members of the phylum chordata and plays…

Q: germ layer present / levels of organization and coelom   specimen type of animal based on number…

A: In most animals, the coelom (or celom) is the main body cavity that surrounds and contains the…

Q: Life cycle development or stages that are unique to the phylum Ctenophora

A: A Ctenophora's life cycle begins with a zygote, which is formed when sperm and egg (from two…

Q: Elaborate on one key process involved in the development of insects from one instar stage to…

A: Instar denotes the developmental stage of arthropods until the insect becomes the adult. For…

Q: Cnidarians development will continue to include the stage. --- Gastrula Zygote Blastula Gamete

A: Cnidarians are also commonly known as coelenterates. They are a phylum under Kingdom Animalia that…

Q: C= D = II||

A: The early stages of embryonic development begin with fertilization. After fertilization, the zygote…