The solid supporting structure on the dorsal side of the body is called

The solid supporting structure on the dorsal side of the body is called
by

1 Answer

Answer :

notochord.
by

Related questions

Where is dorsal side?

Description : Where is dorsal side?

Last Answer : Feel Free to Answer

Which one of the following is true about oral hairy leukoplakia?** ADC M07 A. Associated with HIV virus infection and is commonly seen on the dorsal of the tongue B. Associated with HIV virus infection and is commonly seen on the lateral side of the tongue C. Usually caused by Candida species D. Always associated with trauma to the lateral side of the tongue E. Always associated with pernicious anaemia

Description : Which one of the following is true about oral hairy leukoplakia?** ADC M07 A. Associated with HIV virus infection and is commonly seen on the dorsal of the tongue B. Associated with HIV ... Always associated with trauma to the lateral side of the tongue E. Always associated with pernicious anaemia

Last Answer : B. Associated with HIV virus infection and is commonly seen on the lateral side of the tongue C. Usually caused by Candida species

A fold of dorsal body wall which covers the visceral mass in molluscs is called as

Description : A fold of dorsal body wall which covers the visceral mass in molluscs is called as

Last Answer : A fold of dorsal body wall which covers the visceral mass in molluscs is called as A. Operculum B. Mantle C. Shell D. None of these

Which army activity supporting structure is only manned by military personnel?

Description : Which army activity supporting structure is only manned by military personnel?

Last Answer : Combat units

The Diamond Model suggests that four factors determine a firm's competitive advantage: a) 1) home demand conditions; 2) home supply conditions; 3) firm strategy and structure; 4) supporting industriesb) 1) home demand and factor conditions; 2) firm strategy, structure and rivalry; 3) related industries; 4) supporting industries.c) 1) home demand conditions; 2) home factor conditions; 3) firm strategy, structure and rivalry; 4) related and supporting industries.d) 1) home demand conditions; 2) home supply; 3) firm strategy; 4) related andsupporting industries.

Description : The Diamond Model suggests that four factors determine a firm's competitive advantage: a) 1) home demand conditions; 2) home supply conditions; 3) firm strategy and structure; 4) supporting ... home demand conditions; 2) home supply; 3) firm strategy; 4) related and supporting industries.

Last Answer : home demand conditions; 2) home factor conditions; 3) firm strategy, structure and rivalry; 4) related and supporting industries

By applying the static equations i.e. H V M = 0, to a determinate structure, we may determine (A) Supporting reactions only (B) Shear forces only (C) Bending moments only (D) All the above

Description : By applying the static equations i.e. H V M = 0, to a determinate structure, we may  determine  (A) Supporting reactions only  (B) Shear forces only  (C) Bending moments only  (D) All the above

Last Answer : (D) All the above

The arrangement of supporting an existing structure by providing supports underneath, is known as (A) Shoring (B) Underpinning (C) Jacking (D) Piling

Description : The arrangement of supporting an existing structure by providing supports underneath, is known as (A) Shoring (B) Underpinning (C) Jacking (D) Piling

Last Answer : Answer: Option B

In testing for mobility, which of the following statement is true: a.Heavy pressure must sometimes be used to test mobility. b.Only lateral mobility is significant in diagnosis and treatment of chronic inflammatory periodontal disease. c.Hyper mobility indicates that the tooth supporting structure have been weakened. d.During the periodontal examination each tooth should be tested individually for hyper mobility.

Description : In testing for mobility, which of the following statement is true: a.Heavy pressure must sometimes be used to test mobility. b.Only lateral mobility is significant in diagnosis and ... weakened. d.During the periodontal examination each tooth should be tested individually for hyper mobility.

Last Answer : d.During the periodontal examination each tooth should be tested individually for hyper mobility.

Compare pin type and suspension insulators on given points: (i) Position of insulator on cross arm. (ii) Position of conductor on insulator. (iii) Reaction on cross arm. (iv) Possibility of flash over due to large birds (v) Maintenance/Replacement cost (vi) Maximum voltage level (vii) Effect on height of supporting structure. (viii) Life

Description : Compare pin type and suspension insulators on given points: (i) Position of insulator on cross arm. (ii) Position of conductor on insulator. (iii) Reaction on cross arm. (iv) Possibility of ... Replacement cost (vi) Maximum voltage level (vii) Effect on height of supporting structure. (viii) Life 

Last Answer : S.No  Points Pin Type insulator Suspension or Disc Type insulator 1 Position of insulator on cross arm It is fixed on top of cross arm by using galvanized steel pin. So it is ... so to maintain minimum ground clearance height of pole increase.  8 Life Less More

The following are true about the spinal cord: a. segment T12 lies at the level of vertebral body T9 b. cerebrospinal fluid is found within the subdural space c. two point discrimination is transmitted in the dorsal column d. hemisection results in contralateral loss of pain and temperature sense below the lesio

Description : The following are true about the spinal cord: a. segment T12 lies at the level of vertebral body T9 b. cerebrospinal fluid is found within the subdural space c. two point ... the dorsal column d. hemisection results in contralateral loss of pain and temperature sense below the lesio

Last Answer : segment T12 lies at the level of vertebral body T9

The given figure shows schematic plan of blood circulation in humans with labels A to D. Identify the label and give its functions(a) C - Vena cava - Takes blood from body parts to right auricle, pCO2 = 45 mm Hg (b) D - Dorsal aorta - Takes blood from heart to body parts, pO2 = 95 mm Hg (c) A - Pulmonary vein - Takes impure blood from body parts, pO2 = 60 mm Hg (d) B - Pulmonary artery - Takes blood from heart to lungs, pO2 = 90 mm Hg.

Description : The given figure shows schematic plan of blood circulation in humans with labels A to D. Identify the label and give its functions. (a) C - Vena cava - Takes blood from body parts to right auricle, pCO2 = 45 ... 60 mm Hg (d) B - Pulmonary artery - Takes blood from heart to lungs, pO2 = 90 mm Hg

Last Answer : (a) C - Vena cava - Takes blood from body parts to right auricle, pCO2 = 45 mm Hg

If the head of cockroach is removed, it may live for few days because (a) the supra-oesophageal ganglia of the cockroach are situated in ventral part of abdomen (b) the cockroach does not have nervous system(c) the head holds a small proportion of a nervous system while the rest is situated along the ventral part of its body (d) the head holds a 1/3rd of a nervous system while the rest is situated along the dorsal part of its body.

Description : If the head of cockroach is removed, it may live for few days because (a) the supra-oesophageal ganglia of the cockroach are situated in ventral part of abdomen (b) the cockroach does not have nervous ... a 1/3rd of a nervous system while the rest is situated along the dorsal part of its body.

Last Answer : (c) the head holds a small proportion of a nervous system while the rest is situated along the ventral part of its body

. One very special feature in the earthworm (Pheretima) is that (a) fertilization of eggs occurs inside the body (b) the typhlosole greatly increases the effective absorption area of the digested food in the intestine (c) the S-shaped setae embedded in the integument are the defensive weapons used against the enemies (d) it has a long dorsal tubular heart.

Description : . One very special feature in the earthworm (Pheretima) is that (a) fertilization of eggs occurs inside the body (b) the typhlosole greatly increases the effective absorption area of the digested food ... are the defensive weapons used against the enemies (d) it has a long dorsal tubular heart.

Last Answer : (b) the typhlosole greatly increases the effective absorption area of the digested food in the intestine

A cube of wood supporting 200 gm mass just floats in water. When the mass is removed, the cube rises by 2 cm the side of the cube will be a.5 cm b.10 cm c.12.5 cm d.20 cm e.15 cm

Description : A cube of wood supporting 200 gm mass just floats in water. When the mass is removed, the cube rises by 2 cm the side of the cube will be a.5 cm b.10 cm c.12.5 cm d.20 cm e.15 cm

Last Answer : a. 5 cm

The dorsal plate of skeleton found on the abdomen of cockroach is called :

Description : The dorsal plate of skeleton found on the abdomen of cockroach is called :

Last Answer : The dorsal plate of skeleton found on the abdomen of cockroach is called : A. Pleuron B. Sternum C. Tergum D. Vertex

During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called (a) organiser phenomena (b) axis formation (c) anamorphosis (d) pattern formation.

Description : During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called (a) organiser phenomena (b) axis formation (c) anamorphosis (d) pattern formation.

Last Answer : (a) organiser phenomena

A body of the letter is composed of the:A. Letterhead and logo.B. Purpose, audience, context.C. Introduction, supporting details, and conclusion.D. Address, salutation, and closing.Apex Learning 2.2.2 Quiz Uses of Business Letters?

Description : A body of the letter is composed of the:A. Letterhead and logo.B. Purpose, audience, context.C. Introduction, supporting details, and conclusion.D. Address, salutation, and closing.Apex Learning 2.2.2 Quiz Uses of Business Letters?

Last Answer : Answer is CIntroduction, supporting details, and conclusion.From Apex Learning - Uses of Business Letters

Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt b. Moist simpler and lower animals are aquatic and marine c. Fossils of earliest animals obtained from rocks of marine origin d. All the above

Description : Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt b. Moist simpler and lower animals are aquatic and marine c. Fossils of earliest animals obtained from rocks of marine origin d. All the above

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Correct combination for the parts of thorasic cavity and their position is :- `{:((A),"Ribs",(i),"Ventral"),((b),"Diaphragm",(ii),"Dorsal"),((c),"vert

Description : Correct combination for the parts of thorasic cavity and their position is :- `{:((A),"Ribs",(i),"Ventral"),((b),"Diaphragm",(ii),"Dorsal"),((c),"vert

Last Answer : Correct combination for the parts of thorasic cavity and their position is :- `{:((A),"Ribs",(i),"Ventral"),((b)," ... B-(iii), C-(ii), D-(i), E-(iv)

round swelling at the dorsal portion of the midbrain is known as

Description : round swelling at the dorsal portion of the midbrain is known as

Last Answer : round swelling at the dorsal portion of the midbrain is known as

round swelling at the dorsal portion of the midbrain is known as

Description : round swelling at the dorsal portion of the midbrain is known as

Last Answer : round swelling at the dorsal portion of the midbrain is known as

Which moveble chitneous plate joined with dorsal part of head :-

Description : Which moveble chitneous plate joined with dorsal part of head :-

Last Answer : Which moveble chitneous plate joined with dorsal part of head :- A. Labrum B. Clypeus C. Labium D. Forhead or frons

Label the given figures representing ventral and dorsal view of Gonyaulax.

Description : Label the given figures representing ventral and dorsal view of Gonyaulax.

Last Answer : Label the given figures representing ventral and dorsal view of Gonyaulax.

What is a Dorsal root made of?

Description : What is a Dorsal root made of?

Last Answer : Feel Free to Answer

What is the function of a dorsal surface?

Description : What is the function of a dorsal surface?

Last Answer : Feel Free to Answer

What is the dorsal forearm?

Description : What is the dorsal forearm?

Last Answer : Feel Free to Answer

If the dorsal root of the spinal nerve were cut?

Description : If the dorsal root of the spinal nerve were cut?

Last Answer : What is the answer ?

Does a kangaroo have a dorsal nerve cord notochord?

Description : Does a kangaroo have a dorsal nerve cord notochord?

Last Answer : dorsal nerve cord

Salivary lipase is secreted by (A) Parotid glands (B) Sub-maxillary glands (C) Dorsal surface of tongue (D) None of these

Description : Salivary lipase is secreted by (A) Parotid glands (B) Sub-maxillary glands (C) Dorsal surface of tongue (D) None of these

Last Answer : Answer : C

After the neurula stage and from its ventral portion to the dorsal how can the morphology of the embryo be described ?

Description : After the neurula stage and from its ventral portion to the dorsal how can the morphology of the embryo be described ?

Last Answer : In a schematic longitudinal section of the embryo after the neurula stage, the outermost layer of cells is the ectoderm. In the ventral region comes the archenteron tube formed of endodermal cells. In both ... is the notochord. In the dorsal region just above the notochord lies the neural tube.

After the neurula stage and from its ventral portion to the dorsal how can the morphology of the embryo be described ?

Description : After the neurula stage and from its ventral portion to the dorsal how can the morphology of the embryo be described ?

Last Answer : In a schematic longitudinal section of the embryo after the neurula stage, the outermost layer of cells is the ectoderm. In the ventral region comes the archenteron tube formed of endodermal cells. In both ... is the notochord. In the dorsal region just above the notochord lies the neural tube.

In chordates the nervous system is dorsal and highly cephalized while in most invertebrates the nervous system is ganglial and ventral.

Description : In chordates the nervous system is dorsal and highly cephalized while in most invertebrates the nervous system is ganglial and ventral.

Last Answer : What is the group of the phylum Chordata that first colonized the terrestrial environment?

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?

Is the tubular-dorsal nervous system of chordates associated to radial or lateral symmetry?

Description : Is the tubular-dorsal nervous system of chordates associated to radial or lateral symmetry?

Last Answer : How does that explain the complexity level of the nervous system reached by the vertebrate evolutionary branch?

The highest concentration of urea is found in – (1) Hepatic portal vein (2) Dorsal aorta (3) Hepatic vein (4) Renal vein

Description : The highest concentration of urea is found in – (1) Hepatic portal vein (2) Dorsal aorta (3) Hepatic vein (4) Renal vein

Last Answer : (3) Hepatic vein Explanation: The liver produces urea and other waste materials and then it pours it all in the right ventricle of the heart for oxygenation. The heart then distributes the ... indicates that hepatic vein carries the largest amount of urea, while the renal vein carries the least.

The dorsal surface of thorax is also known as C A. Sterna B. Pleura C. Nota D. Plumose

Description : The dorsal surface of thorax is also known as C A. Sterna B. Pleura C. Nota D. Plumose

Last Answer : Nota

Which of the following structures is homologous to the wing of a bird? (a) Hindlimb of rabbit (b) Flipper of whale (c) Dorsal fin of a shark (d) Wing of a moth

Description : Which of the following structures is homologous to the wing of a bird? (a) Hindlimb of rabbit (b) Flipper of whale (c) Dorsal fin of a shark (d) Wing of a moth

Last Answer : (b) Flipper of whale

The following are true about pain: a. in disseminated cancer can be effectively relieved by hypophysectomy b. does not ascend through the dorsal column of the spinal cord c. is transmitted faster through the C fibres than the A delta fibres d. stimulation of the ß receptors in the brain produces analgesia

Description : The following are true about pain: a. in disseminated cancer can be effectively relieved by hypophysectomy b. does not ascend through the dorsal column of the spinal cord c. is transmitted faster ... fibres than the A delta fibres d. stimulation of the ß receptors in the brain produces analgesia

Last Answer : stimulation of the ß receptors in the brain produces analgesia

C fibres transmitting pain sensation a. are present in less numbers than A fibres in sensory nerves b. conduct at an average velocity of 2 metres/secon c. convey temperature sensation d. terminate in laminae 2 and 3 of the dorsal horn

Description : C fibres transmitting pain sensation a. are present in less numbers than A fibres in sensory nerves b. conduct at an average velocity of 2 metres/secon c. convey temperature sensation d. terminate in laminae 2 and 3 of the dorsal horn

Last Answer : convey temperature sensation

The following sensations are conveyed in the dorsal column of the spinal cord: a. pain b. temperature c. vibration d. proprioception

Description : The following sensations are conveyed in the dorsal column of the spinal cord: a. pain b. temperature c. vibration d. proprioception

Last Answer : vibration

With regard to the autonomic nervous system: a. the dorsal root ganglia is made up mainly of the cell bodies of the sympathetic nerves b. the preganglionic sympathetic fibres are usually longer than preganglionic parasympathetic fibres c. acetylcholine is the neurotransmitter at the ganglia of both sympathetic and parasympathetic nervous system d. botulin toxin blocks acetylcholine receptors

Description : With regard to the autonomic nervous system: a. the dorsal root ganglia is made up mainly of the cell bodies of the sympathetic nerves b. the preganglionic sympathetic fibres ... the ganglia of both sympathetic and parasympathetic nervous system d. botulin toxin blocks acetylcholine receptors

Last Answer : the dorsal root ganglia is made up mainly of the cell bodies of the sympathetic nerves

The hyaloid artery: a. arises from the dorsal ophthalmic artery b. communicates freely with the choroidal circulation throughout development c. regresses after birth d. Bergmeister's papillae is a remnant e. forms part of the vascular propria lenti

Description : The hyaloid artery: a. arises from the dorsal ophthalmic artery b. communicates freely with the choroidal circulation throughout development c. regresses after birth d. Bergmeister's papillae is a remnant e. forms part of the vascular propria lenti

Last Answer : arises from the dorsal ophthalmic artery

Adrenaline directly affects on (a) SA node (b) β-cells of Langerhans (c) dorsal root of spinal nerve (d) epithelial cells of stomach.

Description : Adrenaline directly affects on (a) SA node (b) β-cells of Langerhans (c) dorsal root of spinal nerve (d) epithelial cells of stomach.

Last Answer : (a) SA node

In mammals, which blood vessel would normally carry largest amount of urea? (a) Hepatic vein (b) Hepatic portal vein (c) Renal vein (d) Dorsal aorta

Description : In mammals, which blood vessel would normally carry largest amount of urea? (a) Hepatic vein (b) Hepatic portal vein (c) Renal vein (d) Dorsal aorta

Last Answer : (a) Hepatic vein

Select the correct option with respect to cockroaches. (a) Malpighian tubules convert nitrogenous wastes into urea. (b) Males bear short anal styles not present in females. (c) Nervous system comprises of a dorsal nerve cord and ten pairs of ganglia. (d) The forewings are tegmina which are used in fligh

Description : Select the correct option with respect to cockroaches. (a) Malpighian tubules convert nitrogenous wastes into urea. (b) Males bear short anal styles not present in females. (c) Nervous system comprises of a ... cord and ten pairs of ganglia. (d) The forewings are tegmina which are used in fligh

Last Answer : (b) Males bear short anal styles not present in females

Photoreceptors of earthworm occur on (a) clitellum (b) many eyes (c) dorsal surface (d) lateral sides.

Description : Photoreceptors of earthworm occur on (a) clitellum (b) many eyes (c) dorsal surface (d) lateral sides.

Last Answer : (c) dorsal surface

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

What is true about Nereis, scorpion, cockroach and silver fish? (a) They all possess dorsal heart. (b) None of them is aquatic. (c) They all belong to the same phylum. (d) They all have jointed paired appendages.

Description : What is true about Nereis, scorpion, cockroach and silver fish? (a) They all possess dorsal heart. (b) None of them is aquatic. (c) They all belong to the same phylum. (d) They all have jointed paired appendages.

Last Answer : (a) They all possess dorsal heart.

Which of the following statements are true for the Phylum Chordata? (A) In Urochordata, notochord extends from head to tail and it is present throughout their life. (B) In Vertebrata, notochord is present during the embryonic period only. (C) Central nervous system is dorsal and hollow. (D) Chordata is divided into 3 subphyla : Hemichordata, Tunicata and Cephalochordata. (a) (D) and (C) (b) (C) and (A) (c) (A) and (B) (d) (B) and (C)

Description : Which of the following statements are true for the Phylum Chordata? (A) In Urochordata, notochord extends from head to tail and it is present throughout their life. (B) In Vertebrata, notochord is present during the embryonic period only. (C ... (C) (b) (C) and (A) (c) (A) and (B) (d) (B) and (C)

Last Answer : (d) (B) and (C)