Cutaneous respirationa. is important for many reptiles.b. causes the lungs of mammals to expand.c. helps protect animals from air pollution.d. cannot occur through dry skin.

Q: Book lungs and tracheae are terrestrial adaptations that reduce respiration water loss gas exchange…

A: Class arachnida are terrestrial or aquatic animals with simple eyes. They possess exoskeleton which…

Q: Land snail and slugs use which of the following for gas-exchange? (mark all that apply) the radula…

A: Snails use radula to drill holes in prey or to capture the food from surface. Spiracle is found in…

Q: Match the respiratory organs of FROGS to their functions. 1. Nasal Cavity A. The short tubes of a…

A: Frog is an amphibian which regulates it's respiration by three mechanism. These are cutaneous…

Q: In arthropods why isn't gas exchange done through cutaneous diffusion?

A: Arthropods are the invertebrates that form one of the largest groups of phylum in the animal…

Q: What would happen if one of the respiratory organs of a frog fails to work? How will it take effect…

A: The frog's body contains three respiratory interfaces that it employs to transport gas with the…

Q: What is the main function of the lung of the frog

A: Introduction :- The lungs are a pair of air-filled, spongy organs on either side of the chest…

Q: The C-shaped cartilages in the tracheaa. serve as a point of attachment for some muscles…

A: Tracheal cartilages: The trachea also called the windpipe houses tracheal rings/tracheal cartilages…

Q: What is the role of trachea in the cockroaches?

A: Cockroaches are the insects belonging to the order Blattodea. These are generalized insects and do…

Q: Cutaneous respiration occurs in: A) Cockroach B) Salamander C) Crab D) Parrot

A: Answer is B.) Salamander.

Q: why are birds more susceptible to respiratory infections than other animals

A: Physiological and behavioral phenomena that avian species, especially migratory birds inhabiting the…

Q: researchers have noticed that some men who were sterile because their sperm cells were unable to…

A: Sperm is the male gamete involved in the process of sexual reproduction. Sterility in men is caused…

Q: State a hypothesis that explains why all animals have chemoreceptors.

A: Chemoreceptors are chemical receptors that detect the changes in their environment and the…

Q: In which one of the following animals is respiration done by skin?   A.  Flying fishB.  Sea horseC.…

A: Respiration is a living process which is used to produce the energy in body by taking oxygen in to…

Q: why is gas exchange rate in the lungs of mammals controlled by breathing rate

A: Lungs is the organ of mammal by which purification of air takes place. Alveoli is a sac like…

Q: Describe the respiratory system of birds and how it allows oxygen-rich air to enter the lungs during…

A: Birds are warm-blooded organisms with hollow bones.

Q: Explain the benefit, in animals that breathe water, of contolling venilation based on blood levels…

A: To determine the benefit of animals that breathe water by controlling ventilation based on the blood…

Q: Air is pulled into the human respiratory tract mainly because ofvolume changes in thea. nose. c.…

A: Respiration is the process of inhalation of oxygen and exhalation of carbon dioxide through the…

Q: All vertebrates breathe with either gills or lungs. Which is a property of gills only- O A. Gases…

A: The correct option is D - gaseous exchange across membrane that separate blood and water.

Q: Adult frogs and toads obtain oxygen througha. gills only.b. gills and lungs.c. lungs and skin.d.…

A: Respiration is a metabolic process through which carbon dioxide is exhaled and oxygen is inhaled.…

Q: Describe how the mechanism of ventilation in reptiles andmammals is similar to changing the volume…

A: Ventilation is the movement of air into the lungs from the atmoshere due to the  The air moves…

Q: The nature of the sounds produced by percussion (tapping) of a patient’s chest can tell a physician…

A: Blood is a body fluid which is present in humans and other animals. It delivers fundamental…

Q: In which part of the mammalian respiratory system does gas exchange occur? A. bronchioles B.…

A: Answer : Option (C) alveoli is correct. Other options were wrong because here in these no exchange…

Q: If the gas gland in a marine bony fish becomes over active, thus allowing more oxygen through than…

A: Gas gland, also known as gas bladder or swim bladder is an internal organ only present in marine…

Q: Contraction of the external intercostal muscles causeswhich of the following to occur?a. The…

A: External intercostal muscles are  the muscles between the ribs  which are active during inspiration…

Q: For a frog, the disadvantage of cutaneous respiration (through the skin) is: O a. It has to have an…

A: Ans- b.

Q: Fill in the blank:  The _______________________ group within the medulla oblongata establishes the…

A: The medulla oblongata is a part of the hindbrain that houses vomiting, vasomotor, respiratory and…

Q: Describe two differences between the liver and the lungs in pigs

A: Many organs of the animals (pig) are used in organ transplantation due to the close resemblance of…

Q: Briefly describe the process of respiration of a. Bee

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The trachea bifurcates into ______________________________. a. secondary bronchi b. primary bronchi…

A: Trachea is a tube-like organ which connects the larynx to the lungs. It conducts the transports of…

Q: Why is the position of lung tissues within the body an advantage for terrestrial animals?

A: Terrestrial organisms like birds, and insects utilize the surrounding air to exchange gases required…

Q: The function of pharyngeal gills includes: ( can be more than one anwser) a. gas exchange  b.…

A: Chordates have a unique feature: pharyngeal gill slits. In the aquatic environment, they are also…

Q: Sometimes when you talk and eat at the same time, you can start the "peeking reflex" that starts…

A: Digestion is a process of breaking down complex food substances into simpler forms to enable better…

Q: (a) In the model lung demonstration, the bell jar is filled with air. What is in the pleural cavity…

A: The model or artificial lung are made of 100% of silicone rubber henc eare also known as…

Q: Cartilage is found in which of the following structures of the tracheobronchial tree?1.…

A: The respiratory system is one of the vital biological systems, which is segregated into the upper…

Q: Give the embryological explanation for "Humans have respiratory structures from the gut, for fishes,…

A: Embryological evidence is closely studying the embryological development stages of the animals.

Q: What do you call the larvae of echinoderms? Also, reptiles are cold-blooded vertebrate, how do they…

A: Introduction : Echinoderms are animals that are invertebrates. The name actually means spiny skin!…

Q: In insects, the respiratory system involves structures called tracheal tubes. How do the tracheal…

A: The respiratory system is a set of organs and tissues that assist in breathing. Your airways, lungs,…

Q: Fill in the blank:  A flexible flap of tissue called the ___________ reflexively closes over the…

A: The process of digestion involves the breaking of complex food particles into smaller ones so that…

Q: Most water is lost daily via the? A. Skin B. Colon C. Kidneys D. Lungs

A: Water loss from the body: water loss through the body occurs in many ways such as urination,…

Q: A Matching type. Match the concepts in COLUMN B to the description in COLUMN A. Write the letter of…

A: Respiration is an important physiological process. In which there is a movement of oxygen from the…

Q: Hyaline cartilage is found in all of the following structures except the a. trachea. b. larynx. c.…

A: Cartilage is the solid, pliable, connective tissue that resists compression in the body. There are…

Q: Which is NOT a function of the nasal cavity? Group of answer choices moistens the air warms the air…

A: The nasal cavity is present inside the nose and is divided into two parts by the nasal septum. Each…

Q: Insects have a tracheal system that consists of: Flat plates along the side of the body. O b. A mass…

A: Respiration is an essential mechanism that allows the exchange of carbon dioxide (produced within…

Q: why are the lungs of amphibians not as efficient as human lungs

A: The majority of amphibians breathe through their skin and lungs. They need their skin to stay wet in…

Q: The Haversian canal pattern in dinosaurs suggests that they O A. were poikilotherms B. were similar…

A: Haversian canals are the channels found in bones when the cells replaces the bone with new material.…

Q: How does a frog ventilate its lungs? Contrast an amphibian’s positive-pressure breathing with a…

A: Amphibians' lungs can vary from one species to another. For example, salamanders have simple,…

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.