All of the following are characteristic of amphibians EXCEPT: a) moist skin b) the absence of scales c) metamorphosis d) live in salt water

1 Answer

Answer :

ANSWER: D -- live in salt water 

Related questions

Description : Assertion : Salamander , Sphenodon are classified as amphibians . Reason : Their skin is naked, moist, and glandular.

Last Answer : Assertion : Salamander , Sphenodon are classified as amphibians . Reason : Their skin is naked, moist, ... D. If both Assertion and Reason are false.

Description : The characteristics of Class Reptilia are (a) body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentary canal, urinary and reproductive tracts open into ... dry and cornified skin, scales over the body are epidermal, they do not have external ears.

Last Answer : (d) body covered with dry and cornified skin, scales over the body are epidermal, they do not have external ears.

Description : The characteristics of Class Reptilia are (a) body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentary canal, urinary and reproductive tracts open into ... dry and cornified skin, scales over the body are epidermal, they do not have external ears.

Last Answer : (d) body covered with dry and cornified skin, scales over the body are epidermal, they do not have external ears.

Description : Which of the following represents the correct combination without any exception ? Characteristics Class (a) Sucking and circular mouth; jaws absent, integument without scales; paired ... Mouth ventral; gills without operculum; skin with placoid scales; persistent notochord. Chondrichthyes

Last Answer : (c) Mammary gland; hair on body; pinnae; two pairs of limbs. Mammalia

Description : Axolotl larva shows: i. Neoteny and paedogenesis ii. Absence of thyroid affects metamorphosis iii. It is hemichordate

Last Answer : Axolotl larva shows: i. Neoteny and paedogenesis ii. Absence of thyroid affects metamorphosis iii. It is ... ii correct D. I, ii nad iii correct

Description : Why is the occurrence of eyelids in amphibians in comparison to their absence in fishes an adaptation to terrestrial life?

Last Answer : Eyelids associated to lacrimal glands protect and keep eyes lubricated against damage from the great luminosity of terrestrial environments. Fishes do not have eyelids since their eyes are in constant contact with the fluid medium.

Description : A heart with a single atrium and single ventricle is a characteristic of adult: a) amphibians b) arthropods c) birds d) fish

Last Answer : ANSWER: D -- FISH

Description : Compared to amphibians what is an example of evolutionary novelty present in beings of the class Reptilia against the loss of water through the skin?

Last Answer : The reptile skin is keratinized and impermeable to water while the amphibian skin is permeable. The skin impermeability made impossible the cutaneous gas exchange performed by amphibians and respiration became dependent on internal organs like airways and lungs.

Description : Amphibian identity card. How are amphibians characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Last Answer : Examples of representing beings: frogs, toads, salamanders. Basic morphology: two pairs of limbs, eyelids, hydrodynamic larvae. Skin: moist and permeable, mucous glands. Respiration: ... reproduction: sexual, water dependant, external fecundation and aquatic larval stage. Class Reptilia Review

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

Last Answer : d. All the above

Description : Table salt gets moist during rainy season because (1) sodium chloride is hygroscopic (2) sodium chloride is deliquescent (3) sodium chloride contains some quantity of sodium iodide (4) sodium chloride contains hygroscopic impurities like magnesium chloride

Last Answer : sodium chloride contains hygroscopic impurities like magnesium chloride

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

Description : the signs of might include pale, moist skin, heavy sweating, and dizziness. -General Knowledge

Last Answer : The signs of heat exhaustion might include pale, moist skin, heavy sweating, and dizziness.

Description : Moist skin help in respiration in :-

Last Answer : Moist skin help in respiration in :- A. Annelids B. Amphibians C. Both (1) and (2) D. Mammals

Description : Segmented Worms take breath through:-----? A. Mouth B. Nose C. Moist Skin (Answer) D. Head

Last Answer : C. Moist Skin (Answer)

Description : Mucus helps frog in forming (a) thick skin (b) dry skin (c) smooth skin (d) moist skin.

Last Answer : (d) moist skin.

Description : The nurse recognizes which of the following signs as typical of the patient in shock? a) Rapid, weak, thready pulse Pulse increases as the body tries to compensate. b) Flushed face Pallor is ... urine output Usually, a low blood pressure and concentrated urine are observed in the patient in shock.

Last Answer : a) Rapid, weak, thready pulse Pulse increases as the body tries to compensate.

Description : Your patient has fainted, the signs are, blanched face, weak pulse, moist skin, shallow respiration; your first management is: A. 1 ml adrenaline subcutaneously B. Mouth to mouth respiration C. Nitro glycerine sub lingually D. Recumbent position; supine

Last Answer : D. Recumbent position; supine

Description : A diabetic patient with moist skin, moist mouth and weak pulse; what would you do: A. Give glucose B. Administer O2 C. Administer adrenaline D. Inject insulin

Last Answer : A. Give glucose

Description : Which one of the following is a characteristic feature of cropland ecosystem? (a) Absence of weeds (b) Ecological succession (c) Absence of soil organisms (d) Least genetic diversity

Last Answer : (d) Least genetic diversity

Description : Important characteristic that hemichordates share with chordates is (a) ventral tubular nerve cord (b) pharynx with gill slits (c) pharynx without gill slits (d) absence of notochord.

Last Answer : (b) pharynx with gill slits

Description : The unifying feature of the archaea that distinguishes them from the bacteria is A- habitats which are extreme environments with regard to acidity B- absence of a nuclear membrane temperature ... of a cell wall containing a characteristic outer membrane D- cytoplasmic ribosomes that are 70S

Last Answer : absence of a nuclear membrane temperature

Description : An important characteristic that Hemichordates share with Chordates is : (1) Ventral tubular nerve cord (2) Pharynx with gill slits (3) Pharynx without gill slits (4) Absence of notochord

Last Answer : (2) Pharynx with gill slits

Description : Where are amphibians that eat living plants most likely live in a lake?

Last Answer : The littoral zone

Description : Demand of salt is inelastic because (a) Of low price ; (b) No substitute ; (c) Absence of it makes food tasteless ; (d) All the three

Last Answer : (b) No substitute ;

Description : The absence of lamina dura in radiographs is a feature of all of these except for:** A. Paget’s disease (hyperphosphatasia) B. Hyperparathyroidism C. Fibrous dysplasia (como querubinismo) D. Osteogenesis imperfecta E. Hyperthyroidism

Last Answer : E. Hyperthyroidism

Description : As antihypertensives the thiazide diuretics have the following advantages except: A. High ceiling antihypertensive action B. Absence of CNS side effects C. Absence of tolerance development D. Low cost

Last Answer : A. High ceiling antihypertensive action

Description : A localised area of colour or textural change in the skin A. Macule B. Ecchymosis C. Freckle Ans: A 114. Alopecia is the absence of hair? A. True B. False

Last Answer : Ans: A

Description : Which of the following would be prescribed for acne? A. Actiq B. Actonel C. Accu-Check D. Accutane Ans: D 2. An absence of pigment in the skin is called A. acanthosis nigricans B. albinism C. melanism D. xanthoderma

Last Answer : Ans: B

Description : Which of the following is an indicator of neurovascular compromise? a) Capillary refill more than 3 seconds Capillary refill more than 3 seconds is an indicator of neurovascular compromise. Other ... d) Pain on active stretch. Pain on passive stretch is an indicator of neurovascular compromise.

Last Answer : a) Capillary refill more than 3 seconds Capillary refill more than 3 seconds is an indicator of neurovascular compromise. Other indicators include cool skin temperature, pale or cyanotic color, weakness, paralysis, paresthesia, unrelenting pain, pain on passive stretch, and absence of feeling.

Description : Addition of a trace of thyroxine or iodine in water containing tadpoles will (a) keep them in larval stage (b) hasten their metamorphosis (c) slow down their metamorphosis (d) kill the tadpoles.

Last Answer : (b) hasten their metamorphosis

Description : A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is (a) Neomyxine (b) Petromyzon (c) Eptatretus (d) Myxine.

Last Answer : (b) Petromyzon

Description : For the metamorphosis of tadpoles which of the following element must be available in water? a) carbon b)Chlorine c)Sulphur d)iodine

Last Answer : d)iodine

Description : Possible research paper topics for "The Metamorphosis" by Franz Kafka?

Last Answer : One way to find topics to research is to look up Metamorphosis on Google Scholar (google search: google scholar and it will take you to a new segment of Google- only academic papers). The Metamorphosis ... and another term like society, or allegory or symbolism. Good luck on your paper!

Description : Which story is more "tragic"? Oedipus the King, Metamorphosis, Hamlet

Last Answer : answer:Aristotle essentially defines Greek tragic structure via Oedipus, so I think it pretty much has to be that one. Metamorphosis doesn't involve a fall from greatness (Gregor is pretty low to begin), so ... by fiat, since tragedy is defined around it). So I agree with your take on the question.

Description : What is fragmentation or metamorphosis ?

Last Answer : : If the body of an animal is formed as a result of successive repetition of similar segments along the vertical axis, then this condition is called segmentation or metamerism .

Description : Retrogressive metamorphosis occurs in

Last Answer : Retrogressive metamorphosis occurs in A. Balanoglossus ( Tomaria larvae ) B. Amphioxus C. Ascidian tadpole larva of Herdmania D. Glosobalanus

Description : Assertion : - Cockorach undergoes many moulting in their development stage. Reason : - Cockroach exhibits gradual metamorphosis.

Last Answer : Assertion : - Cockorach undergoes many moulting in their development stage. Reason : - Cockroach exhibits gradual metamorphosis. A. A B. B C. C D. D

Description : During metamorphosis, under the ecodysone hormone moulting occurs_____ times in Periplaneta-

Last Answer : During metamorphosis, under the ecodysone hormone moulting occurs_____ times in Periplaneta- A. `3 - 5` B. 15-20 C. 13 D. `1-2`

Description : What is the issue in the story metamorphosis?

Last Answer : Need answer

Description : What is a undergoes metamorphosis?

Last Answer : Need answer

Description : Do tortoise go through metamorphosis?

Last Answer : No. They hatch from eggs and grow.

Description : What is metamorphosis is considered one of the first stories written in which genre of literature?

Last Answer : Magical realism

Description : What type of metamorphosis tends to make rocks more foliated?

Last Answer : Feel Free to Answer

Description : In the opening scene of the metamorphosis what do gregors thoughts and long?

Last Answer : Feel Free to Answer

Description : What is Gneiss goes through metamorphosis at a higher temperature that slate so it has a higher?

Last Answer : Feel Free to Answer

Description : Do eagles go through metamorphosis?

Last Answer : yes

Description : Who discovered Metamorphosis?

Last Answer : What is the answer ?

Description : What is the longest metamorphosis?

Last Answer : Longest Insect Dormancy: Yucca Moth Larvae (Lepidoptera:Prodoxidae) Metamorphose After 20, 25, and 30 Years inDiapause.

Description : Do rabbits go through a complete metamorphosis?

Last Answer : Need answer