How does pharyngeal pouches provide evidence for biological evolution?

How does pharyngeal pouches provide evidence for biological evolution?
by

1 Answer

Answer :

It simply highly suggests that all organisms going through thisdevelopmental phase have common ancestry, thus are related on thetree of life.
by
selected by

Related questions

pharyngeal gill slits in embryonic stage is a a) Anatomical evidence b) morphological evidence c) Embryological evidence d) fossil evidence

Description : pharyngeal gill slits in embryonic stage is a a) Anatomical evidence b) morphological evidence c) Embryological evidence d) fossil evidence

Last Answer : c) Embryological evidence

What kind of mammals carry immature offspring pouches?

Description : What kind of mammals carry immature offspring pouches?

Last Answer : marsupials.

What kind of mammal carry immature offsprings in pouches?

Description : What kind of mammal carry immature offsprings in pouches?

Last Answer : marsupials.

In heating frozen foods in sealed pouches in microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pres-sure from bursting open the pouch (2) To allow the heat to get into the food through the hole (3) To allow the microwaves to get into the food through the holes (4) To allow the aroma of the food to come out through the holes

Description : In heating frozen foods in sealed pouches in microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pres-sure from bursting open the pouch (2) To allow the heat to get into ... into the food through the holes (4) To allow the aroma of the food to come out through the holes

Last Answer : (1) To prevent the steam pres-sure from bursting open the pouch Explanation: Anything in a tight skin or shell can explode in a microwave because the water inside can expand and burst through. It ... of shells and holes should be poked in the plastic wrap or sealed pouches of frozen packaged foods.

Retortable pouches for packaging have ____ layers. a. three c. four b. two d. five

Description : Retortable pouches for packaging have ____ layers. a. three c. four b. two d. five

Last Answer : a. three

Name the general type of mammal that gives birth to undeveloped young that are kept in pouches.

Description : Name the general type of mammal that gives birth to undeveloped young that are kept in pouches.

Last Answer : ANSWER: MARSUPIAL 

In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pressure from bursting open the pouch (2) To allow the heat to get into the food through the hole (3) To allow the microwaves to get into the food through the holes (4) To allow the aroma of the food to come out through the holes

Description : In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? (1) To prevent the steam pressure from bursting open the pouch (2) To allow the heat to get into ... into the food through the holes (4) To allow the aroma of the food to come out through the holes

Last Answer : To prevent the steam pressure from bursting open the pouch

What is biological evolution ?

Description : What is biological evolution ?

Last Answer : When an organism changes over time to form a new species, it is called biological evolution.

During chemical evolution, key biological compounds were synthesised

Description : During chemical evolution, key biological compounds were synthesised

Last Answer : During chemical evolution, key biological compounds were synthesised A. in the atomosphere B. along the ocean ... . in the ocean D. none of the above

Oparin's theary about origin of life' is related to - (1) chemical evolution (2) physical evolution (3) biological evolution (4) artificial evolution

Description : Oparin's theary about origin of life' is related to - (1) chemical evolution (2) physical evolution (3) biological evolution (4) artificial evolution

Last Answer : (1) chemical evolution Explanation: Alexander Oparin was a Russian biochemist, notable for his contributions to the theory of the origin of life on Earth, and particularly for the primordial soup theory of the evolution of life from carbon-based molecules.

The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is an adaptation for

Description : The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is an adaptation for

Last Answer : The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is ... of temperature D. Regulation of amino acids .

The most likely complication of prolonged use of nasal decongestant drops is (a) Atrophic rhinitis (b) Hypertrophy of nasal mucosa (c) Naso-pharyngeal moniliasis (d) Blockage of Eustachian tubes

Description : The most likely complication of prolonged use of nasal decongestant drops is (a) Atrophic rhinitis (b) Hypertrophy of nasal mucosa (c) Naso-pharyngeal moniliasis (d) Blockage of Eustachian tubes

Last Answer : Ans: A

The following structures arise from the first pharyngeal arch: a. common carotid artery b. mandible c. facial nerve d. orbicularis oculi e. temporalis

Description : The following structures arise from the first pharyngeal arch: a. common carotid artery b. mandible c. facial nerve d. orbicularis oculi e. temporalis

Last Answer : mandible

In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex d. the veins of the scalp are connected to both the diploic veins and the intracranial venous sinuses e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process

Description : In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ... e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process

Last Answer : branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex

Which of the following characters is absent in all chordates? (a) Diaphragm (b) Coelom (c) Pharyngeal gill clefts (d) Dorsal nerve cord

Description : Which of the following characters is absent in all chordates? (a) Diaphragm (b) Coelom (c) Pharyngeal gill clefts (d) Dorsal nerve cord

Last Answer : (a) Diaphragm

Given below are four matchings of an animal and its kind of respiratory organ: (A) Silver fish – Trachea (B) Scorpion – Book lung (C) Sea squirt – Pharyngeal slits (D) Dolphin – Skin The correct matchings are (a) (A) and (B) (b) (A), (B) and (C) (c) (B) and (D) (d) (C) and (D).

Description : Given below are four matchings of an animal and its kind of respiratory organ: (A) Silver fish – Trachea (B) Scorpion – Book lung (C) Sea squirt – Pharyngeal slits (D) Dolphin – Skin The correct matchings are (a) (A) and (B) (b) (A), (B) and (C) (c) (B) and (D) (d) (C) and (D).

Last Answer : (b) (A), (B) and (C)

Which one of the following is a matching pair of a body feature and the animal possessing it? (a) Ventral central – Leech nervous system (b) Pharyngeal gill slits – Chamaeleon absent in embryo (c) Ventral heart – Scorpion (d) Post-anal tail – Octopus

Description : Which one of the following is a matching pair of a body feature and the animal possessing it? (a) Ventral central – Leech nervous system (b) Pharyngeal gill slits – Chamaeleon absent in embryo (c) Ventral heart – Scorpion (d) Post-anal tail – Octopus

Last Answer : (a) Ventral central – Leech nervous system

In which one of the following organisms its excretory organs are correctly stated? (a) Humans – Kidneys, sebaceous glands and tear glands (b) Earthworm – Pharyngeal, integumentary and septal nephridia (c) Cockroach – Malpighian tubules and enteric caeca (d) Frog – Kidneys, skin and buccal epithelium

Description : In which one of the following organisms its excretory organs are correctly stated? (a) Humans - Kidneys, sebaceous glands and tear glands (b) Earthworm - Pharyngeal, integumentary and septal ... Cockroach - Malpighian tubules and enteric caeca (d) Frog - Kidneys, skin and buccal epithelium

Last Answer : (b) Earthworm – Pharyngeal, integumentary and septal nephridia

Which type of sleep apnea is characterized by lack of airflow due to pharyngeal occlusion? a) Obstructive Obstructive sleep apnea occurs usually in men, especially those who are older and overweight. b) Simple Types of sleep apnea do not include a simple characterization. c) Mixed Mixed sleep apnea is a combination of central and obstructive apnea with one apneic episode. d) Central In central sleep apnea, the patient demonstrates simultaneous cessation of both airflow and respiratory movements.

Description : Which type of sleep apnea is characterized by lack of airflow due to pharyngeal occlusion? a) Obstructive Obstructive sleep apnea occurs usually in men, especially those who are older ... central sleep apnea, the patient demonstrates simultaneous cessation of both airflow and respiratory movements.

Last Answer : a) Obstructive Obstructive sleep apnea occurs usually in men, especially those who are older and overweight.

Another term for clergyman’s sore throat is a) chronic granular pharyngitis. In clergyman’s sore throat, the pharynx is characterized by numerous swollen lymph follicles. b) aphonia. Aphonia refers to the inability to use one’s voice. c) atrophic pharyngitis. Atrophic pharyngitis is characterized by a membrane that is thin, white, glistening, and at times wrinkled. d) hypertrophic pharyngitis. Hypertrophic pharyngitis is characterized by general thickening and congestion of the pharyngeal mucous membrane.

Description : Another term for clergyman's sore throat is a) chronic granular pharyngitis. In clergyman's sore throat, the pharynx is characterized by numerous swollen lymph follicles. b) ... . Hypertrophic pharyngitis is characterized by general thickening and congestion of the pharyngeal mucous membrane.

Last Answer : a) chronic granular pharyngitis. In clergyman’s sore throat, the pharynx is characterized by numerous swollen lymph follicles.

The most likely complication of prolonged use of nasal decongestant drops is: A. Atrophic rhinitis B. Hypertrophy of nasal mucosa C. Naso-pharyngeal moniliasis D. Blockage of eustachian tubes

Description : The most likely complication of prolonged use of nasal decongestant drops is: A. Atrophic rhinitis B. Hypertrophy of nasal mucosa C. Naso-pharyngeal moniliasis D. Blockage of eustachian tubes

Last Answer : A. Atrophic rhinitis

The most likely complication of prolonged use of nasal decongestant drops is: A. Atrophic rhinitis B. Hypertrophy of nasal mucosa C. Naso-pharyngeal moniliasis D. Blockage of eustachian tubes

Description : The most likely complication of prolonged use of nasal decongestant drops is: A. Atrophic rhinitis B. Hypertrophy of nasal mucosa C. Naso-pharyngeal moniliasis D. Blockage of eustachian tubes

Last Answer : A. Atrophic rhinitis

If you don't accept the evidence for evolution, could this article change your mind, or at least get you to thinking about it?

Description : If you don't accept the evidence for evolution, could this article change your mind, or at least get you to thinking about it?

Last Answer : I believe that It is from a recessive trait that expressed itself from typical birds.

What is your evidence for not believing in evolution?

Description : What is your evidence for not believing in evolution?

Last Answer : answer::: Breaks out popcorn :: I’m in the middle of reading Richard Dawkins’ “The Greatest Show On Earth: The Evidence for Evolution” This is gonna be fun.

Any convincing scientific evidence against evolution?

Description : Any convincing scientific evidence against evolution?

Last Answer : answer:Nope. There's no credible scientific evidence supporting any alternative theories than evolution. There are plenty of people who will point out problems/holes in evolution, but don't generally put forward ... . And most of the gaps & holes have been filled over the last couple of decades.

What proof or evidence is there for evolution?

Description : What proof or evidence is there for evolution?

Last Answer : I confess that I am ignorant of proof for evolution. Please enlighten me.

Why are some people under the impression there is scientific evidence against evolution?

Description : Why are some people under the impression there is scientific evidence against evolution?

Last Answer : Because they don’t understand science

A living connective link which provides evidence for organic evolution

Description : A living connective link which provides evidence for organic evolution

Last Answer : A living connective link which provides evidence for organic evolution A. Archaeopteryx between ... D. Tachyglossus between reptiles and mammals

An important evidence in favour of organic evolution is the occurrence of `:`

Description : An important evidence in favour of organic evolution is the occurrence of `:`

Last Answer : An important evidence in favour of organic evolution is the occurrence of `:` A. ... Homologous organs only D. Homologous and analogous organs

How can evidence of evolution be determined from a fossil record?

Description : How can evidence of evolution be determined from a fossil record?

Last Answer : What is the answer ?

What evidence do we have of evolution?

Description : What evidence do we have of evolution?

Last Answer : Evidence of common descent of living organisms has been discovered by scientists researching in a variety of disciplines over many decades, demonstrating that all life on Earth comes from a single ancestor.

What are the evidence of evolution?

Description : What are the evidence of evolution?

Last Answer : New since when? The answer may include anything from new palaeontological evidence (eg. fossils and such) to new geophysical findings to the advent of genetics and new findings in the fields of genetics ... population genetics, and so forth, and so on. Perhaps a more specific question might help.

What are examples of structural evidence of evolution?

Description : What are examples of structural evidence of evolution?

Last Answer : Similar bone structures in species

What evidence is used to refute theory of evolution?

Description : What evidence is used to refute theory of evolution?

Last Answer : There is no evidence that refutes the theory of evolution by natural selection. Critiques and arguments by creationist and ID advocates are always poorly thought out and easily shown to be wrong by even ... been refuted so many times that to bring one of these arguments up is to self parody.

What evidence does the student writer use to support the idea that teenagers have a biological need to sleep?

Description : What evidence does the student writer use to support the idea that teenagers have a biological need to sleep?

Last Answer : Feel Free to Answer

Does the science of dog breeding provide the best way to explain the genetic mechanisms behind evolution?

Description : Does the science of dog breeding provide the best way to explain the genetic mechanisms behind evolution?

Last Answer : I'm not sure if dogs are the best example but they are a good example that people can understand and see with their own eyes. The question When did wild poodles roam the earth?(David ... bothering us today did not arrive here on the ark. They mutated and evolved to defeat our puny weapons.

The tubular and dorsal nervous system of chordates is related to the cephalization in these animals and to bilateral symmetry. The presence of neural integrating centers with concentration of neurons in the brains and the spinal cord (central nervous system, CNS) allowed the increase of the interaction complexity between these animals and the environment. Receptor (afferent conduction) and efferent (motor, regulatory and behavioral reactions) functions come out more sophisticated in chordates due to the presence of more well-developed neural networks. These features have been preserved by evolution as they provide adaptive advantage to their owners.

Description : The tubular and dorsal nervous system of chordates is related to the cephalization in these animals and to bilateral symmetry. The presence of neural integrating centers with concentration of ... These features have been preserved by evolution as they provide adaptive advantage to their owners.

Last Answer : How can the tubular-dorsal nervous system in chordates be compared to the nervous pattern present in invertebrates?

Ray Whitcombe is found dead in his office at his desk. The police have narrowed the suspects down to three people: Mrs. Barbara Whitcombe, Ray's wife; Mr. Jason McCubbins, Ray's business partner; and Mr. Harold Nichols, Ray's best friend. All three visited Mr. Whitcombe the day of his murder, but all three provide the police with stories of explanation as to the reason for their visit. Police found Mr. Whitcombe with his wrist watch still on his right arm, a torn up picture of his wife laying on the floor beside the trash can, and an ink pen in his right hand. On the desk, the police found a name plate, a telephone that was off the hook, and a personal calendar turned to the July 5th page with 7B91011 written on it. After examining this evidence, the police knew their suspect. Who was it?

Description : Ray Whitcombe is found dead in his office at his desk. The police have narrowed the suspects down to three people: Mrs. Barbara Whitcombe, Ray's wife; Mr. Jason McCubbins, Ray's business partner; ... written on it. After examining this evidence, the police knew their suspect. Who was it? -Riddles

Last Answer : Jason McCubbins, Ray's business partner. The calendar is the clue to solving this murder. The police realized that since Mr. Whitcombe was wearing his watch on his right arm, he must be left handed. But ... September, October, November. Use the first letter of each month and it spells J-A-S-O-N.

The finches of Galapagos islands provide an evidence in favour of

Description : The finches of Galapagos islands provide an evidence in favour of

Last Answer : The finches of Galapagos islands provide an evidence in favour of A. Special Creation ... C. Retrogressive Evolution D. Biogoeographical Evolution

What do homologous structure vestigial structures and fossils provide evidence of?

Description : What do homologous structure vestigial structures and fossils provide evidence of?

Last Answer : Which model of evolution shows change over a relatively shortperiod of time

How do earths magnetic pole reversals provide evidence for tectonics?

Description : How do earths magnetic pole reversals provide evidence for tectonics?

Last Answer : rocks get older as you move away from ocean ridges

In a court of law who is most likely to provide evidence?

Description : In a court of law who is most likely to provide evidence?

Last Answer : Evidence can be admitted by either side; however, typically, the prosecution is expected to provide proof beyond a reasonable doubt, through the evidence they've obtained.

What are two examples of types of body structures that provide evidence of a common ancestor among diverse organism's?

Description : What are two examples of types of body structures that provide evidence of a common ancestor among diverse organism's?

Last Answer : What is the answer ?

How does DNA provide evidence for common ancestry?

Description : How does DNA provide evidence for common ancestry?

Last Answer : Humans share around 99.9 percent of their DNA after all we all are humans and only a small amount is what makes you, you. Chimpanzees are 97% similar to humans. Cats have 90% of homologous ... mouse genes have equivalents in humans. And about 60% of chicken genes correspond to a similar human genes

Read the passage below from Barack Obama's 2013 speech at the Buchenwald Concentration Camp. What evidence does this excerpt provide to support the conclusion that Nazis pursued a policy of genocide t?

Description : Read the passage below from Barack Obama's 2013 speech at the Buchenwald Concentration Camp. What evidence does this excerpt provide to support the conclusion that Nazis pursued a policy of genocide t?

Last Answer : Read the passage below from Barack Obama's 2013 speech at the Buchenwald Concentration Camp. What evidence does this excerpt provide to support the conclusion that Nazis pursued a policy of genocide toward Jews during World War

What evidence does Patrick Henry provide for his reasons that war was around the corner?

Description : What evidence does Patrick Henry provide for his reasons that war was around the corner?

Last Answer : Speech to the Virginia Convention. 1. The main purpose of Patrick Henry 's speech at Virginia Conference, was to convince the delegates to secede from Britain; moreover, to fight back against them. He antagonizes Britain by imputing every hardships they faced to Britain.

The element of the audit planning process most likely to be agreed upon with the client before implementation of the audit strategy is the determination of the a. Methods of statistical sampling to be used in confirming accounts receivable. b. Pending legal matters to be included in the inquiry of the client's attorney. c. Evidence to be gathered to provide a sufficient basis for the auditor's opinion. d. Schedules and analyses to be prepared by the client's staf

Description : The element of the audit planning process most likely to be agreed upon with the client before implementation of the audit strategy is the determination of the a. Methods of statistical sampling to be used ... for the auditor's opinion. d. Schedules and analyses to be prepared by the client's staf

Last Answer : Schedules and analyses to be prepared by the client's staf

Management’s assertions in the financial statements are relevant to the audit process because: a. They provide evidence that auditors have prepared financial statements in accordance with GAAP b. They embody the audit procedures that will be performed by the audit engagement team. c. They include representations of financial statements in accordance with the applicable reporting criteria d. They relate to regulator’s expectations about audit results

Description : Management's assertions in the financial statements are relevant to the audit process because: a. They provide evidence that auditors have prepared financial statements in accordance with GAAP b ... with the applicable reporting criteria d. They relate to regulator's expectations about audit results

Last Answer : They include representations of financial statements in accordance with the applicable reporting criteria

The overall objective of forensic auditing is to a. Attest to the efficiency with which resources are employed b. Assist members of the organization in the effective discharge of their responsibilities c. Unearth the truth and provide evidence in legal and financial disputes d. Provide assurance that financial data have been accurately recorded

Description : The overall objective of forensic auditing is to a. Attest to the efficiency with which resources are employed b. Assist members of the organization in the effective discharge of their ... in legal and financial disputes d. Provide assurance that financial data have been accurately recorded

Last Answer : Unearth the truth and provide evidence in legal and financial disputes

Management’s assertions in the financial statements are relevant to the audit process because: a. They provide evidence that auditors have prepared financial statements in accordance with GAAP b. They embody the audit procedures that will be performed by the audit engagement team. c. They include representations of financial statements in accordance with the applicable reporting criteria d. They relate to regulator’s expectations about audit results

Description : Management's assertions in the financial statements are relevant to the audit process because: a. They provide evidence that auditors have prepared financial statements in accordance with GAAP b ... with the applicable reporting criteria d. They relate to regulator's expectations about audit results

Last Answer : They include representations of financial statements in accordance with the applicable reporting criteria