Which fish's body is covered by placoid scales ?

Which fish's body is covered by placoid scales ?
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1 Answer

Answer :

Answer : The body of a shark is covered with placid scales.
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Related questions

Characteristics of which animal body is covered by placoid scales ?

Description : Characteristics of which animal body is covered by placoid scales ?

Last Answer : Answer : Characteristics of chondrichthyes The body is covered by placoid scales.

Which fish's body is covered by cycloid ganoid or tinoid scales ?

Description : Which fish's body is covered by cycloid ganoid or tinoid scales ?

Last Answer : Answer : The body of hilsa fish is covered with cycloid ganoid or tinoid scales.

Which fish's body is covered by cycloid ganoid scales ?

Description : Which fish's body is covered by cycloid ganoid scales ?

Last Answer : Answer : The body of sea-horse fish is covered with cycloid ganoid scales

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 a common cloaca (b) fresh water animals with bony endoskeleton, air- bladder to regulate buoyancy (c) marine animals with cartilaginous endos- keleton, body covered with placoid scales (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.

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 a common cloaca (b) fresh water animals with bony endoskeleton, air- bladder to regulate buoyancy (c) marine animals with cartilaginous endos- keleton, body covered with placoid scales (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.

Which of the following represents the correct combination without any exception ? Characteristics Class (a) Sucking and circular mouth; jaws absent, integument without scales; paired appendages. Cyclostomata (b) Body covered with feathers; skin moist and glandular, fore- limbs form wings; (c) Mammary gland; hair on body; pinnae; two pairs of limbs. Mammalia (d) Mouth ventral; gills without operculum; skin with placoid scales; persistent notochord. Chondrichthyeslungs with air sacs. Aves

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

Placoid scales are found is

Description : Placoid scales are found is

Last Answer : Placoid scales are found is A. Cartilaginous fishes B. Bony fishes C. Paleontical fishes D. Lung fishes

Heterocercal tall, placoid scales are found in one of the following

Description : Heterocercal tall, placoid scales are found in one of the following

Last Answer : Heterocercal tall, placoid scales are found in one of the following A. Rohu B. Neoceratodus C. Scoliodon D. Anguilla

Which contains tinoid scales ?

Description : Which contains tinoid scales ?

Last Answer : Answer : C-Horse contains tinoid scales.

What kind of scales does hammer fish have ?

Description : What kind of scales does hammer fish have ?

Last Answer : Hammer fish has placoid type scales on its body.

Which class of animal is covered by body hair ?

Description : Which class of animal is covered by body hair ?

Last Answer : The body is covered with hair .

Which part of the body is covered by the body cuticle ?

Description : Which part of the body is covered by the body cuticle ?

Last Answer : The body is covered by the cuticle.

Do I need to heat my fish's tank in the winter?

Description : I have a tank that has goldfish. It's starting to get cold outside. Should I get something special to heat the tank?

Last Answer : Measure the temperature in your fish tank. You can judge if it's too cool by checkin what the correct temperature is for your type of fish. There are a number of different heaters ... the water temperature regularly to make sure the heater is working properly and keeping the temperature steady.

What is the proverb of putti fish's life ?

Description : What is the proverb of putti fish's life ?

Last Answer : The proverb of putti fish's life is small life.

What does it mean when a fish's tail is red and shredded apart?

Description : What does it mean when a fish's tail is red and shredded apart?

Last Answer : Need answer

How many chambers are seen in fish's heart?

Description : How many chambers are seen in fish's  heart?

Last Answer : Two Chambers

Men and woman may have different reproductive strategies but neither can be considered inferior or superior to the other, any more than a bird’s wings can be considered superior or inferior to a fish’s fins. What type of argument it is? (A) Biological (B) Physiological (C) Analogical (D) Hypothetical

Description : Men and woman may have different reproductive strategies but neither can be considered inferior or superior to the other, any more than a bird's wings can be considered superior or inferior to a fish's ... What type of argument it is? (A) Biological (B) Physiological (C) Analogical (D) Hypothetical

Last Answer : Answer: C

Which part of human body excretes waste products ?

Description : Which part of human body excretes waste products ?

Last Answer : The human body excretes tree wastes.

How much energy does 20 grams of ghee produce in the body ?

Description : How much energy does 20 grams of ghee produce in the body ?

Last Answer : 20 grams of ghee produces 180 kcal of energy in the body.

How many strong chromosomes are there in human body ?

Description : How many strong chromosomes are there in human body ?

Last Answer : The human body has 23 pairs of chromosomes.

Which of the following has a notocord in front of the body ?

Description : Which of the following has a notocord in front of the body ?

Last Answer : Answer : Bronchiostoma notocord is located in the front of the body.

What is the name of Hydra's body cavity ?

Description : What is the name of Hydra's body cavity ?

Last Answer : Answer : Hydra's body cavity is known as cilantro.

Which animal's body is divided into five equal parts ?

Description : Which animal's body is divided into five equal parts ?

Last Answer : The body of a starfish is divided into five equal parts.

In which episode the body wall of the creature has numerous holes ?

Description : In which episode the body wall of the creature has numerous holes ?

Last Answer : There are numerous holes in the body wall of the animal in the circumference phase.

Which of the following flushes out body wastes with the help of an organ called nephridia ?

Description : Which of the following flushes out body wastes with the help of an organ called nephridia ?

Last Answer : Answer : The earthworm removes body wastes with the help of an organ called nephridia.

What is the name of the material covering the body of tapeworm ?

Description : What is the name of the material covering the body of tapeworm ?

Last Answer : Cuticle is the name of the material covering the body of tapeworm.

Which animal's body is flattened ?

Description : Which animal's body is flattened ?

Last Answer : The body of the tapeworm is flat.

Which animal's body is made up of two embryonic cell layers ?

Description : Which animal's body is made up of two embryonic cell layers ?

Last Answer : Answer : The body of a hydra is made up of two embryonic cell layers.

Which helps food and oxygen to enter the spongy body ?

Description : Which helps food and oxygen to enter the spongy body ?

Last Answer : Answer : Food and oxygen enter the spongy body through the pores.

What is the function of calcium in human body ?

Description : What is the function of calcium in human body ?

Last Answer : The functions of calcium in human body are- 1. Plays a role in bone and tooth formation. 2. Helps in blood clotting. 3. Reduces nerve and muscle tension. 4. Controls maternal lactation.

How long is the life span of red blood cells in human body ?

Description : How long is the life span of red blood cells in human body ?

Last Answer : How long is the lifespan of red blood cells in human body 120 days?

Why is the blood of human body hot ?

Description : Why is the blood of human body hot ?

Last Answer : 6 percent of human body weight comes from blood. And this blood flows through the veins and sub-veins in our body all the time. An adult human body has an average of 4.5 to 5.5 liters of ... minute, every time the heart beats, the blood circulates in the body and through this our body gets heated.

Which is the longest vein in human body ?

Last Answer : : The longest vein in the human body is the 'lower vein'.

Which is the lightest bone in human body ?

Last Answer : : The lightest bone in the human body is the nasal bone

Which is the hardest bone in human body ?

Last Answer : Mandible (in the lower jaw)

Which is the strongest bone in the human body ?

Last Answer : femur and temporal sister

Which is the longest bone in human body ?

Last Answer : The longest bone in the human body is called femur.

Which is the smallest muscle in human body ?

Last Answer : : The smallest muscle in the human body is the ciliary or stapidius

What is the longest muscle in the human body ?

Last Answer : Sartorius is the longest muscle in the human body

What is the largest muscle in the human body ?

Last Answer : The gluteus is the largest muscle in the human body

human In the body How much Cells Have ?

Last Answer : turned In condition In the human body Cells Stays Almost 36 . 2 Trillion. References Wikipedia .

human In the body Bone Numbers How much ?

Last Answer : Adult Of man In the body 206 Bones Stays. However Kids In the body 300 Of More Bones Stays.

Human body Structure Which one ?

Last Answer : of the human body Structure Being - the skeleton .

Human body The longest Bones Which one ?

Last Answer : of the human body The longest Bone - femur .

In the human body How much Muscle Is there ?

Last Answer : In the human body 650 T. Muscle There is

human Of the body The smallest Bones Which one ?

Last Answer : of the human body The smallest Bones Steppe.

human In the body Jean Numbers How much ?

Last Answer : In the human body Jean Numbers 40,000 _ _ T. 3

human In the body Of blood Amount How much ?

Last Answer : body Weight Almost 3 Percent 3 This As 5 - 6 Litter Blood Stays 3

None Limbs In the human body Temperature Control By ?

Last Answer : hypothalamus Temperature Control By 3

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

Last Answer : d. All the above