Elytra Pterostigma Raptorial Fossorial Exopterygote Endopterygote Vas deferens Spermatheca Natatorial Dorsoventrally flattened Choose... Choose... Beetle legs Holometaboulous insects Mole cricket fore legs Hemimetabolous insects Cockroaches characteristic Dragon fly wing Water bug legs Diptera hindwing Female reproductive organ Weevil forewing Wingless insects Mantids fore legs Prey mantids foreleg Male reproductive organ Earwig characteristic EI

Q: Which one of these mollusk groups can be classified as suspension feeders? O onphalopods O dvitons O…

A: Introduction  With over 100,000 species, phylum Mollusca is the second-largest animal phylum. Clams,…

Q: Compared to other actinopterygians, teleosts _____. reach sexual maturity later in life and live…

A: Actinopterygian refers to bony fishes which appeared during the Triassic period (50.6 million years…

Q: These differ from the other classes of sponges in that their cells are syncytial (multinucleate and…

A: Sponges are comes under the group called Porifera. The presence of pores on their body is a special…

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: Label the part of the male and female picture below:

A:

Q: Which of the following are characteristic of the nematode roundworm, Ascaris? (Select all the apply)…

A: Ascaris are worms classified as nematodes.

Q: 1. Hemipteran's piercing and sucking mouthpart is a modified structure of mandibles and maxillae.…

A: 1. Hemipterans possess piercing-sucking mouthparts. Mouth part in form of segmented beak arising…

Q: The Insecta includes Chelicerata | Crustacea Collembola Curculionidae

A: Insects are hexapod invertebrates and the members of the is largest of phylum Arthropoda. Insects…

Q: Many arthropods have multiple distinct life stages. True False

A: Answer: The right option is: TRUE

Q: Hookworm undergoes lung migration phase in its life cycle O False true

A: TRUE

Q: The bodies of all insects have major divisions.

A: Answer : Option (b) is correct

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: Nematodes are acoelomate animals (True/False)

A: Acoelomate animals are those animals which have no coelom or body wall present in them. Thus a…

Q: The followings are constructed at least partly of cuticle prothorax the peritrophic membrane…

A: Answer is fat body

Q: On examination of a patient with bleeding wounds the doctor found out that the skin was damaged by…

A: given  patient with bleeding wounds. skin damaged by maggots. larval stage of insects observed in…

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: true/false 1. Siphonaptera has a laterally flattened body. 2. Sawflies have crochets on their…

A: The answers is given below

Q: The mature proglottids as shown in the image belov from

A: The gravid proglottid  contains uterine branches which is  filled with eggs.

Q: 10 major endopterygote larvae of your choice (Make drawings

A: The Endopterygota constitute the most diverse insect superorder, with over 1 million living species…

Q: The proglottid is: the attachment organ of liver flukes the multi-unit osmoregulatory unit of the…

A: In this question, we have to select the correct option.

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: GENERAL CHARACTERISTICS OF SOME PARASITIC FLATWORMS FLATWORMS BODY INTERMEDIATE FINAL ORGANS…

A: Introduction: Parasitology is broadly classified into protozoology and helminthology. A parasite is…

Q: 82 81 83 80 O 79 78 75 76 77

A: Leeches have segmentation, they are parasitic or predator insects which belong to the order…

Q: Annelida (Segmented round worms) How do these worms differ from the other two? What are the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

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: PARASITIC HELMINTHES: Phylum Platyhelmenthes Class Cestoda Sex Monoecious Tape worm Sturctures…

A: Step 1 Hello. Since you have asked multiple questions, we will solve the first question for you. If…

Q: What structure in the Entamoeba histolytica is sometimes called a "false foot" and has a similar…

A: Question: Which structure in the Entamoeba histolytica is sometimes called "false foot" and has a…

Q: 44 43 45 42 46 41 40 39 38 COLL 36 37

A: Nematodes are small, bilaterally symmetrical worms with an average length of less than 2.5 mm. The…

Q: Label the parts that are visible of these rotifers and acanthocephalans: 1. Rotifer from class…

A: Rotifers are microscopic aquatic animals belonging to the phylum Rotifers. These are usually found…

Q: Although coral polyps can catch prey using their cnidocytes, they obtain most of their nutrition…

A: The Cnidarians bear cnidocytes which house cnida, that is, a giant secretory organelle. The…

Q: h) How do you think Planaria actually DO the regeneration? What might be happening to their cells?…

A: Planaria  Flat worms with ability to regenerate.  Classified in the platyhelminths plylum or…

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: The amniotic egg is a synapomorphy of amniotes that prevents dehydration True False

A: Cells are the basic units of life and based on the cellular composition and complexity living…

Q: Anatomy: Label the structures in “Picture B" using the terms from the lab:

A: 1. notochord 2. Dorsal nerve cord 4. Pharynx 11. Incurrent siphon 12. Excurrent siphon 13. Heart…

Q: What does a milkweed bugs mouth look like

A:

Q: ney 2. They possess both male and female reproductive organs. 3. The outer body layer of an organism…

A: Phylum porifera consists of organisms that are cellular grade  and have pores in their body.There…

Q: Nematodes and arthropods both (develop an anus from the blastopore formed during…

A: Nematode and arthropods fall under one same ancestor clade i.e. Ecdysozoa.  Nematodes are roundworms…

Q: A. Compare T. solium and T. saginata on the basis of - 1. Length 2. Scolex 3. Gravid segment 4. Egg…

A: Taeniasis is a kind of worm or parasitic infection that affects humans. This infection is caused by…

Q: Figure of pig

A: The circulatory system of the pig is similar to that of humans since they have two atria, two…

Q: What is the distinguishing characteristic of each stage in the embryonic development of the sea…

A: Sea urchins are marine invertebrates that show in vitro fertilization where male and female sea…

Q: General characteristics of some parasitic flatworms

A: Flatworms come under the phylum Platyhelminthes. Some important and saint features are: They are…

Q: Which of the following is false of the bread molds/zygomycetes? The bread molds reproduce by using…

A: Zygomycota Zygomycota or zygote fungi is a division of fungi. It is also known as Conjugative…

Q: Rhizopus (bread mold) reproduces both sexually and asexually. Rhizopus' sexual reproductive…

A: Rhizopus - Fungi Rhizopus - Bread mold, belongs to Zygomycota.

Animal Diversity

Nematodes are commonly known as roundworms. They are free-living, very tiny organisms. They have an elongated and tubular body. These organisms have a nervous system and are mostly act as parasites to both animals and plants.

Platyhelminthes

Platyhelminthes are also known as "flatworms" because as they are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.