In which of the following fishes, electric organs are present which are modified musculature between eye and nostril ?

In which of the following fishes, electric organs are present which are modified musculature between eye and nostril ?
by

1 Answer

Answer :

In which of the following fishes, electric organs are present which are modified musculature between eye and ... sting ray ) D. Pristis (saw fish )
by

Related questions

Which one of the following statements is not correct? (a) Offspring produced by the asexual reproduction are called clone. (b) Microscopic, motile, asexual reproductive structures are called zoospores. (c) In potato, banana and ginger, the plantlets arise from the internodes present in the modified stem. (d) Water hyacinth, growing in the standing water, drains oxygen from water that leads to the death of fishes.

Description : Which one of the following statements is not correct? (a) Offspring produced by the asexual reproduction are called clone. (b) Microscopic, motile, asexual reproductive structures are called zoospores. ( ... in the standing water, drains oxygen from water that leads to the death of fishes.

Last Answer : (c) In potato, banana and ginger, the plantlets arise from the internodes present in the modified stem.

Blood supply to heart musculature is Via `:-`

Description : Blood supply to heart musculature is Via `:-`

Last Answer : Blood supply to heart musculature is Via `:-` A. Cardiac artery B. Coronary artery C. Aorta D. Pulmonary vein

Which of the following terms related to aphasia refers to the inability to perform previously learned purposeful motor acts on a voluntary basis? a) Apraxia Verbal apraxia refers to difficulty in forming and organizing intelligible words although the musculature is intact.

Description : Which of the following terms related to aphasia refers to the inability to perform previously learned purposeful motor acts on a voluntary basis? a) Apraxia Verbal apraxia refers to difficulty in ... continued and automatic repetition of an activity or word or phrase that is no longer appropriate.

Last Answer : a) Apraxia Verbal apraxia refers to difficulty in forming and organizing intelligible words although the musculature is intact.

Which of the following terms is used to describe a tachycardia characterized by abrupt onset, abrupt cessation, and a QRS of normal duration? a) Paroxysmal atrial tachycardia PAT is often caused by a conduction problem in the AV node and is now called AV nodal reentry tachycardia. b) Sinus tachycardia Sinus tachycardia occurs when the sinus node regularly creates an impulse at a faster-than-normal rate. c) Atrial flutter Atrial flutter occurs in the atrium and creates an atrial rate between 250-400 times per minute. d) Atrial fibrillation Atrial fibrillation causes a rapid, disorganized, and uncoordinated twitching of atrial musculature.

Description : Which of the following terms is used to describe a tachycardia characterized by abrupt onset, abrupt cessation, and a QRS of normal duration? a) Paroxysmal atrial tachycardia PAT ... fibrillation Atrial fibrillation causes a rapid, disorganized, and uncoordinated twitching of atrial musculature.

Last Answer : a) Paroxysmal atrial tachycardia PAT is often caused by a conduction problem in the AV node and is now called AV nodal reentry tachycardia.

What happens if the cold virus goes in through your left nostril?

Description : What happens if the cold virus goes in through your left nostril?

Last Answer : WTH? This can’t be serious. It doesn’t matter which nostril, and if it’s the same cold virus you only catch it once.

Can plastic surgeons adjust nostril shape?

Description : Can plastic surgeons adjust nostril shape?

Last Answer : I’m sure it could be done, but a good surgeon looks at how much scarring is likely, and would that defeat the attempt.

Does anyone else have a bad ear and/or a bad nostril?

Description : Does anyone else have a bad ear and/or a bad nostril?

Last Answer : I have a bad ear. As a child, my eardrum burst twice and I had no medical attention, so I hear far less out of my left ear than I do my right.

Can you eat a nostril?

Description : Can you eat a nostril?

Last Answer : i would say no. unless you can also eat empty space

Is it true that the opening from your nostril to your sinus is minutely small and it is impossible for a foreign object or insect to travel from your nose to your sinus or inner ear?

Description : Is it true that the opening from your nostril to your sinus is minutely small and it is impossible for a foreign object or insect to travel from your nose to your sinus or inner ear?

Last Answer : These areas are connected, and things can lodge in the sinuses. I think you might want to be checked out by an ENT doctor (Ears, nose, throat). Maybe a little bug crawled in.

Stems modified into flat green organs performing the functions of leaves are known as (a) phylloclades (b) scales (c) cladodes (d) phyllodes.

Description : Stems modified into flat green organs performing the functions of leaves are known as (a) phylloclades (b) scales (c) cladodes (d) phyllodes.

Last Answer : (a) phylloclades

Do fishes present an open or closed circulatory system? How many chambers does a fish heart have? How does blood flow throughout the fish body?

Description : Do fishes present an open or closed circulatory system? How many chambers does a fish heart have? How does blood flow throughout the fish body?

Last Answer : As in every vertebrate the circulatory system of fishes is closed, i.e., blood flows only within blood vessels. The fish heart has only two consecutive chambers: a thin-walled atrium and a ... the venous blood towards the gills to be again oxygenated. Fish Facts - Image Diversity: fish heart

Echinococcus developed metacestode stage in visceral organs of man primarily in D A. Lungs B. Kidney C. Eye D. A and B

Description : Echinococcus developed metacestode stage in visceral organs of man primarily in D A. Lungs B. Kidney C. Eye D. A and B

Last Answer : A and B

Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs (b) Wings of honeybee and wings of crow - homologous organs (c) Thorn of Bougainvillea and tendrils of Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs

Description : Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs ( ... Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs

Last Answer : (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs

The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an example of (a) analogous organs that have evolved due to convergent evolution (b) analogous organs that have evolved due to divergent evolution (c) homologous organs that have evolved due to convergent evolution (d) homologous organs that have evolved due to divergent evolution.

Description : The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an example of (a) analogous organs that have evolved due to convergent ... evolved due to convergent evolution (d) homologous organs that have evolved due to divergent evolution.

Last Answer : (a) analogous organs that have evolved due to convergent evolution

In the urinogenital organs of human which one of following part is present in male but not in female

Description : In the urinogenital organs of human which one of following part is present in male but not in female

Last Answer : In the urinogenital organs of human which one of following part is present in male but not in female ... B. Fallopian tube C. Vagina D. Vas deferena.

In the urinogenital organs of human which one of following part is present in male but not in female

Description : In the urinogenital organs of human which one of following part is present in male but not in female

Last Answer : In the urinogenital organs of human which one of following part is present in male but not in female ... B. Fallopian tube C. Vagina D. Vasa deferens

Which organs or respiratory adaptations do aquatic and terrestrial arthropods respectively present?

Description : Which organs or respiratory adaptations do aquatic and terrestrial arthropods respectively present?

Last Answer : In crustaceans, typical aquatic beings, there are richly vascularized gills that make contact with water and permit gas exchange. In terrestrial insects the respiration is ... Phylum Arthropoda - Image Diversity: crustacean respiratory systeminsect respiratory system arachnid respiratory system

Name the organs responsible for the following functions present in either elements, plants or human. a) Vision b) Reproduction c) Hormone secretion d) Blood pumping e) Food storage

Description : Name the organs responsible for the following functions present in either elements, plants or human. a) Vision b) Reproduction c) Hormone secretion d) Blood pumping e) Food storage

Last Answer : Answers: a) Eye b) Gonades c) Glands d) Heart e) Stem and stomach

Which of the following statements about nerve growth factor is not true a. it is made up of 3 polypeptide subunits b. it is found in high concentration in the submaxillary salivery gland c. it is picked up by nerves from the organs they innervate d. it is present in brain

Description : Which of the following statements about nerve growth factor is not true a. it is made up of 3 polypeptide subunits b. it is found in high concentration in the submaxillary salivery gland c. it is picked up by nerves from the organs they innervate d. it is present in brain

Last Answer : it is found in high concentration in the submaxillary salivery gland

Was it fishes nibbling my feet and toes?

Description : Was it fishes nibbling my feet and toes?

Last Answer : Probably.

If wishes were fishes, would we all smell funny?

Description : If wishes were fishes, would we all smell funny?

Last Answer : Some would smell funnier than others. Better to smell like a Lobster than a Mackerel.

What are fishes sleep patterns like ?

Description : What are fishes sleep patterns like ?

Last Answer : answer:Fish circadian rhythms are regulated in much the same way as ours. There is the same sensitivity to the light/dark cycle, regulated by the pineal gland, the retina and other light receptors, using ... low arousal, so that a sleeping fish can be gently lifted to the surface before waking up.

Can fishes commit suicide?

Description : Can fishes commit suicide?

Last Answer : Some fish jump. I’ve had fish jump out of the pond to their death. It happens and it’s not abnormal.

Are there mixed-breed fishes or birds?

Description : Are there mixed-breed fishes or birds?

Last Answer : answer:Seems to me that races in birds and fish would be the equivalent of breeds in dogs, no? One example that comes to mind in the fish world is the races of golden and rainbow trout ... as different species, but many consider the golden to be a sub-species of the rainbow. They can interbreed.

Are my fishes going to die?please help,before I'm going to sleep?

Description : Are my fishes going to die?please help,before I'm going to sleep?

Last Answer : Male + female = babies. I have had only male bettas but they are extremely agressive with other males, and possibly females. I never dared to mix them because 1) I don't want dead fish 2) I don't ... even by a female, he could attack. Why did you buy them anyways? Betta males are meant to be alone.

Part carbon, part water, I am poison to the fishes. Many have falsely claimed my name, for I am the pause that refreshes.What am I? -Riddles

Description : Part carbon, part water, I am poison to the fishes. Many have falsely claimed my name, for I am the pause that refreshes.What am I? -Riddles

Last Answer : I am Soda Pop!

How are fishes helpfull in controlling diseases? -Science

Description : How are fishes helpfull in controlling diseases? -Science

Last Answer : answer:

what is the collective noun for fishes?

Description : what is the collective noun for fishes?

Last Answer : The collective noun is a troubling of goldfish.

Which one of the following pairs of animals comprises "Jawless fishes"

Description : Which one of the following pairs of animals comprises "Jawless fishes"

Last Answer : Which one of the following pairs of animals comprises "Jawless fishes" A. Guppies and hag fishes B ... . Mackerels and Rohu D. Lampreys and hag fishes

Assertion : A bony fish can stay at a particular depth without expending energy is a swimming contrary to the cartilaginous fishes. Reason : In bony f

Description : Assertion : A bony fish can stay at a particular depth without expending energy is a swimming contrary to the cartilaginous fishes. Reason : In bony f

Last Answer : Assertion : A bony fish can stay at a particular depth without expending energy is a swimming contrary ... D. If both Assertion and Reason are false.

Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line system has receptor of sensory cells derived f

Description : Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line system has receptor of sensory cells derived f

Last Answer : Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line ... D. If both Assertion and Reason are false.

Assertion (A) `:` Amphibians have evolved from fishes . Reason (R ) `:` Archaeopteryx is a fossil linking fishes and amphibians `:`

Description : Assertion (A) `:` Amphibians have evolved from fishes . Reason (R ) `:` Archaeopteryx is a fossil linking fishes and amphibians `:`

Last Answer : Assertion (A) `:` Amphibians have evolved from fishes . Reason (R ) `:` Archaeopteryx is a ... false D. If both Assertion and Reason are false.

Assertion `:-` Tubular is of considerable importance in Marine teleost fishes. Reason `:-` These fishes have no glomerular kidney .

Description : Assertion `:-` Tubular is of considerable importance in Marine teleost fishes. Reason `:-` These fishes have no glomerular kidney .

Last Answer : Assertion `:-` Tubular is of considerable importance in Marine teleost fishes. Reason `:-` These fishes ... D. If both Assertion & Reason are false.

Which type of scales are found on the skin of cartilaginous fishes ?

Description : Which type of scales are found on the skin of cartilaginous fishes ?

Last Answer : Which type of scales are found on the skin of cartilaginous fishes ? A. cycloid B. Ctenoid C. Gonoid D. Placoid

In fishes the kidney is

Description : In fishes the kidney is

Last Answer : In fishes the kidney is A. Pronephric type B. Mesonephric type C. Metanephric type D. Nephridial type

In which of the fishes , the male shows parental care and has as brood pouch ?

Description : In which of the fishes , the male shows parental care and has as brood pouch ?

Last Answer : In which of the fishes , the male shows parental care and has as brood pouch ? A. Anabas B. Labeo C. Hippocampus D. Synaptura.

Which one of the following fishes does not belong to class osteichthyes ?

Description : Which one of the following fishes does not belong to class osteichthyes ?

Last Answer : Which one of the following fishes does not belong to class osteichthyes ? A. Hippocampus B. Labeo C. Torpedo D. Exocoetus

Scales in carilaginous fishes are

Description : Scales in carilaginous fishes are

Last Answer : Scales in carilaginous fishes are A. cycloid B. Ctenoid C. Placoid D. Leptoid

Assertion`:` In fishes single circulation occur Reason `:` Fishes have a 2-chambered hearts with an atrium and a ventricle.

Description : Assertion`:` In fishes single circulation occur Reason `:` Fishes have a 2-chambered hearts with an atrium and a ventricle.

Last Answer : Assertion`:` In fishes single circulation occur Reason `:` Fishes have a 2-chambered hearts with an ... . D. If both Assertion & Reason are false.

Heart of fishes `:-`

Description : Heart of fishes `:-`

Last Answer : Heart of fishes `:-` A. Two chambered B. Venous heart C. Both (1) `&` (2) D. None of the above

Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:

Description : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:

Last Answer : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of: A. Food B. Light C. Essential minerals D. Oxygen

A lake near a village suffered heavy mortality of fishes within a few days. Which of the following statements could be the correct explanation for thi

Description : A lake near a village suffered heavy mortality of fishes within a few days. Which of the following statements could be the correct explanation for thi

Last Answer : A lake near a village suffered heavy mortality of fishes within a few days. Which of the following statements could be the ... b B. a,c C. b,c D. c,d

Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:

Description : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:

Last Answer : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of: ... food D. Non-availibility of essential minearls.

Golden Age of Fishes is

Description : Golden Age of Fishes is

Last Answer : Golden Age of Fishes is A. Devonian period B. Ordovician period C. Mesozoic era D. Cenozoic era

Sudden mass death of fishes from oxygen depletion is more likely in case of:

Description : Sudden mass death of fishes from oxygen depletion is more likely in case of:

Last Answer : Sudden mass death of fishes from oxygen depletion is more likely in case of: A. Eutrophic lake B ... lake C. Oligotrophic lake D. Oxaltrophic lake .

Fishes die in water bodies polluted by swage due to :

Description : Fishes die in water bodies polluted by swage due to :

Last Answer : Fishes die in water bodies polluted by swage due to : A. Pathogens B. Clogging of gills by silt C. Reduction in oxygen D. Four smell.

Assertion : Fish meal is a rich source of protein for cattle and poultry. Reason : Fish meal is produced from non-edible parts of fishes like fins, ta

Description : Assertion : Fish meal is a rich source of protein for cattle and poultry. Reason : Fish meal is produced from non-edible parts of fishes like fins, ta

Last Answer : Assertion : Fish meal is a rich source of protein for cattle and poultry. Reason : Fish meal is ... false D. If both assertion and reason are false

Among the following edible fishes, which one is a marine fish having rich source of omega -3 fatty acids ?

Description : Among the following edible fishes, which one is a marine fish having rich source of omega -3 fatty acids ?

Last Answer : Among the following edible fishes, which one is a marine fish having rich source of omega -3 fatty acids ? A. Mrigala B. Mackerel C. Mystus D. Mangur

Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:

Description : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:

Last Answer : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of: A. oxygen B. food C. light D. essential minerals

A lake near a village suffered heavy mortality of fishes within a few days Consider the following reasons for this? (a) Lots of urea and phosphate fer

Description : A lake near a village suffered heavy mortality of fishes within a few days Consider the following reasons for this? (a) Lots of urea and phosphate fer

Last Answer : A lake near a village suffered heavy mortality of fishes within a few days Consider the following reasons for this? (a) ... C. (b), (c) D. (c), (d)