Answered: Which of the following is formed by a…

Which of the following is formed by a contribution of the pharyngeal endoderm? A. tracheal tube B. mouth C. stomach D. pancreas

Complete Textbook Of Phlebotomy

5th Edition

ISBN:9781337464314

Author:Hoeltke

Publisher:Hoeltke

Chapter8: Caring For The Pediatric Patient

Section: Chapter Questions

Problem 2.1E

See similar textbooks

Related questions

Q: Define endoderm

A: Gastrulation is a step of embryogenesis when a cell divides. It is the stage at which the growing…

Q: If the septa of an anthozoan are removed, which of the following would result? B. the inability to…

A: Anthozoa is a class of marine invertebrates which includes the sea anemones, stony corals and soft…

Q: Which adaptation makes it possible for an animal to live its whole life cycle on land?

A: The correct response to this particular question will be, C. amniotic eggs.

Q: Fill in the blank: The auditory tube opens through the wall of the ______________.

A: The auditory tube is also known as Eustachian tube. This auditory tube extends from middle ear to…

Q: Camels are found in desert where as lions are found in jungle.by which phenomenon they survive in…

A: Habitat refers to the environment in which creatures live. A residential place is referred to as a…

Q: Which of the following has a complete digestive system? a. tapeworms c. cnidarians b. sponges d.…

A: Digestive system is one of the systems in the body which carries out digestion. Digestion is the…

Q: Birds do not have teeth. Do you think they have adaptations to processing different types of food,…

A: Almost all classes of vertebrates have teeth except the birds. Teeth in vertebrates are bony…

Q: Cutaneous respiration occurs in: A) Cockroach B) Salamander C) Crab D) Parrot

A: Answer is B.) Salamander.

Q: The ossicles: a. directly connect the tympanic membrane with the tectorial membrane b.…

A: Ear is considered as one of the most important sense organs in living organisms; which helps the…

Q: why are birds more susceptible to respiratory infections than other animals

A: Physiological and behavioral phenomena that avian species, especially migratory birds inhabiting the…

Q: 1. Define the following a. Operculum b. Spine c.…

A: Trematodes are parasitic flatworms that reproduce through sexual or asexual mode but both take place…

Q: Write an essay on the importance of bonding in digestion for organisms.

A: A digestive system consists of the GI tract that includes organs such as the mouth, pharynx,…

Q: Give an example of an animal that has a complete digestive tract.

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Poison glands of snakes are homologous to: A. electric organs of fishes B. stings of rays…

A: Among the given options, option (d)is the most appropriate. Poison glands are generally associated…

Q: you are dissecting a sea star on the arboral side and you remove the endoskeleton of one arm only,…

A: Sea stars, often known as starfish, are marine invertebrates that belong to the Kingdom Animalia,…

Q: Why was the evolution of the pulmonary veins important for amphibians? a. To move oxygen to and…

A: The pulmonary veins transfer oxygenated blood from the lungs to the heart. It drains from the lungs…

Q: The skin of a fish produces mucus whose function is: O a. It repels predators. O b. It helps the…

A: The skin of the fishes secrete mucus as in fishes the epithelial surfaces of the skin are covered by…

Q: Which structure stops large particles from going into the cephalochordates pharynx? A. mucous net…

A: Answer :- Correct Answer is option B

Q: Which of the following worms deposit their eggs in the perianal folds? a)tapeworms b)liver fluke…

A: These are all human parasitic nematodes or trematodes.

Q: Given what you already know about tardigrades, would you agree that they are the toughest animals?…

A: Tardigrades , often called water bears or moss piglets, are near-microscopic aquatic animals with…

Q: Match these with the number on the picutres A. stomach B. telson C.…

A: Crayfish is a freshwater crustacean. It also called crawdads, mountain lobster, freshwater lobster,…

Q: In amniotes the space around the auditory ossicles in the middle ear cavity is filled with _______.…

A: The collection of vertebrates that lays their eggs on the land instead of water, or have their fetus…

Q: Based on the Ascaris structure, what is their pharynx for?

A: The genus consists of small-sized intestinal nematode worms is named as Ascaris. The organisms of…

Q: Cooking likely led to which of the following changes? a. more robust cranium and chewing…

A: Different changes that took place in the characteristic features of human beings over the course of…

Q: The pericardial cavity forms froma. evagination of the early digestive tract.b. the neural tube.c.…

A: The pericardial cavity has a small amount of serous fluid that helps to reduce lubrication and…

Q: What is the role of blood sinuses in the cockroaches?

A: Introduction All aerobic organism need oxygen to survive. This oxygen can be taken either by skin…

Q: A В Which of the following lacks setae? C O A. ОВ. B.

A: Phylum Annelida exhibit great diversity of body forms comprising approximately 17000 species. They…

Q: The function of pharyngeal gills includes: gas exchange generating a feeding current eliminating…

A: Pharyngeal gill slits are specific characteristics of chordates. It is described as the repeated…

Q: Frogs mouth Explain the functions of the structures that are part of the frog's mouth such as…

A: Frog generally lives in or near water but in rains it may be found far away from its Natural Habitat…

Q: What is the function of the finger-like appendages that form part of a gurnard’s pectoral fins?

A: Gurnard are a small predatory demersal fish, found around most of the British Isles. They are a…

Q: The function of pharyngeal gills includes: ( can be more than one anwser) a. gas exchange b.…

A: Chordates have a unique feature: pharyngeal gill slits. In the aquatic environment, they are also…

Q: We usually think of jaws as structure whose original function was biting. What might have been a…

A: The jaw is any opposable articulated structure at the entrance of the mouth, typically used for…

Q: Pneumatic bones are:

A: Pneumatic bones are hollow bones having air space inside and due to its light weight it helps…

Q: What function do the webbed feet of a duck and the hooves of a horse have in common? A. The both…

A: Horse is a part of taxonomic family Equidae.Horses are well adapted for the purpose of running and…

Q: What is the function of the pharyngeal bars in animal?

A: The evolutionary process by which the living organisms develop certain characteristics that allow…

Q: sea star Tube feet are extended when the ____________________________ contracts.

A: Echinoderms are a phylum of marine invertebrates that include starfish, brittle stars, sea…

Q: Whilst fishing, you catch an animal with a long, cylindrical body. You take it back to the lab for…

A: The diverse kind of organisms are present on the earth. A large kind of organisms are present. The…

Q: Look at the animal. How does the exoskeleton of this animal help it survive? O A. It helps it swim…

A: Exoskeleton Animals with no backbones are invertebrates. Invertebrates may have a skeleton called…

Q: What do you call the larvae of echinoderms? Also, reptiles are cold-blooded vertebrate, how do they…

A: Introduction : Echinoderms are animals that are invertebrates. The name actually means spiny skin!…

Q: To brachiate is to O move around suspended from branches like a Siamang to leap from tree to tree…

A: Evolution can be defined as the unrolling of nature that brings about an orderly change from one…

Q: A classification given to a nose that is short, broad, and has a minimum projection; this nose is…

A: Answer b) platyrrhine

Q: What is the role of head sinuses in the cockroaches?

A: Periplaneta americana (cockroach) are invertebrates that belong to the phylum Arthropoda. They have…

Q: compare the scypha, hydra, dugesia to ascaris and earthworm Do you see a body cavity aside from…

A: Scypha or sycon is a genus of marine sponges known for a fingerlike body shape which is called…

Q: Many cephalopods have a structure found inside of their head called the "pen". Because cephalopods…

A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…

Q: Cnidarians only have one opening for a “gut” (gastrovascular cavity) and this slows down their food…

A: Cnidarians are animals that belong to the Cnidaria phylum. Invertebrates make up the majority of the…

Q: The mammalian trachea and esophagus both connect to the(A) pharynx.(B) stomach.(C) large…

A: The mechanism of digestion involves-ingestion, propulsion, breakdown, absorption, and excretion. It…

Q: why are the lungs of amphibians not as efficient as human lungs

A: The majority of amphibians breathe through their skin and lungs. They need their skin to stay wet in…

Concept explainers

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.

Question

Which of the following is formed by a contribution of the pharyngeal endoderm?
A. tracheal tube
B. mouth
C. stomach
D. pancreas

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Which structure stops large particles from going into the cephalochordates pharynx? A. mucous netB. buccal tentaclesC. velumD. oral cirri
Fill in the blank: The part of the pharynx superior to the soft palate is called the _____________.
Proboscis gland is an excretory organ in a. Saccoglossus b. Carcharodon c. Myxine d. Catla
The tube that connects the mouth to the stomach is the _____. a) trachea b) pancreas c) esophagus d) liver
Which of the following tube types that is inserted through the nose into the stomach and beyond the pylorus into the small intestine?
The function of pharyngeal gills includes: ( can be more than one anwser) a. gas exchange b. generating a feeding current c. eliminating excess water during feeding d. producing a mucous net
What is the aim of turning the head of an unconscious patient to the side when providing oral care? a. To prevent accidental closing down on tooth brush and biting your finger. b. To inspect oral cavity. c. To remove bacteria and freshen breath. d. To allows fluid to drain and prevents aspiration.
In which of the following animals, single opening is used for both ingestion and egestion while removal of metabolic waste products is through body wall? a.Hydra and Obelia b.Taenia and Fasciola c.Nereis and Hirudinaria d.Limulus and Locusta
which os these statement about the pharynx is true ? a. it extends from the nasal and oral cavities superiorly to the esophagus enteriorly b. the oropharynx is contineous superiorly with the nasopharynx c. the nasopharynx is involved in the digestion d. the laryngopharynx is composed partially of cartilage
Cnidarians only have one opening for a “gut” (gastrovascular cavity) and this slows down their food intake, as well as be a concern for sanitation. How do cnidarians address their lack of anus?
A classification given to a nose that is short, broad, and has a minimum projection; this nose is common with individuals of African descent a. leptorrhine b. platyrrhine c, mesorrhine d. calorrhine
Earthworms, grasshoppers, and birds all have what digestive structure? Check all that would apply gastric caecae. a pharynx. a larynx. a crop. an epiglottis.