Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries
Last Answer : (3) Lymph vessels Explanation: The lymphatic system consists of a network of specialized lymphatic vessels and various tissues and organs throughout the body that contain lymphocytes (White Blood Cells) and ... skin and in the deeper fatty tissues near the muscles and can be found near arteries.
Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm ? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries
Last Answer : Lymph vessels
Description : Networks of Blood Capillaries and Large Lymph vessel is present in :-
Last Answer : Networks of Blood Capillaries and Large Lymph vessel is present in :- A. Villi B. Microvilli C. Both 1 & 2 D. Plica semilunaris
Description : Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these
Last Answer : ANSWER: A
Description : In alimentary canal Nerves, Blood vessels and Lymph vessels are present in :-
Last Answer : In alimentary canal Nerves, Blood vessels and Lymph vessels are present in :- A. Mesothelium ... and longitudinal muscle layer D. In Mucosa layer
Description : Assertion `:` Lymph is the filtered blood from capillaries, which is rich in oxygen, but devoid of RBC. Reason `:` RBC can filter out due to small dia
Last Answer : Assertion `:` Lymph is the filtered blood from capillaries, which is rich in oxygen, but devoid of RBC ... . D. If both Assertion & Reason are false.
Description : All of the following statements about bronzed diabetes are true except (A) It is caused by excessive intake of copper (B) Skin becomes pigmented (C) There is damage to β cells of Islets of Langerhans (D) Liver is damaged
Last Answer : Answer : A
Description : Among the following sets of salient features, which set does not exclusively characterize mammals? (1) Presence of sweat, glands, hairs on skin and diphyoclonts (2) Presence of mammary glands, sweat ... glands, sweat glands, and diaphragm (4) Presence of mammary glands, hairs on skin and diaphragm.
Last Answer : (3) Presence of mammary' glands, sweat glands, and diaphragm Explanation: Ayes are also worm blooded and their heart is four-chambered. Crocodiles (Reptilia) also have fourchambered heart.
Description : Among the following sets of salient features, which set does not exclusively characterize mammals? (1) Presence of sweat glands, hairs on skin and diphyodonts (2) Presence of mammary glands, sweat ... glands, sweat glands and diaphragm (4) Presence of mammary glands, hairs on skin and diaphragm.
Last Answer : Presence of mammary glands, sweat glands and diaphragm
Description : $ The antideuretic hormone (ADH) is also calle Vasopressin hormone. ! Those blood vessels which carry blood away from heart are called capillaries.
Last Answer : $ The antideuretic hormone (ADH) is also calle Vasopressin hormone. ! Those blood vessels which carry blood ... wrong D. If both As and R are wrong.
Description : Which blood vessels have the smallest diameter? (1) Capillaries (2) Arterioles (3) Venules (4) Lymphatic
Last Answer : (1) Capillaries Explanation: Blood is carried through the body by Blood Vessels. With the help of perfusion process capillaries supplies blood to the tissues.
Description : Arteries are best defined as the vessels which (a) supply oxygenated blood to the different organs (b) carry blood away from the heart to different organs (c) break up into capillaries which reunite to form a vein (d) carry blood from one visceral organ to another visceral organ
Last Answer : (b) carry blood away from the heart to different organs
Description : In Rabbit sweat glands are present in
Last Answer : In Rabbit sweat glands are present in A. Near the eyes B. The digits C. The lips D. Noen of these
Description : Lymph flows through a set of capillaries called
Last Answer : lymphatic capillaries.
Description : Kaposi sarcoma is a tumor of the a. Blood vessels. b. Liver. c. Lymph nodes. d. Kidneys.
Last Answer : a. Blood vessels.
Description : 6 The blood-brain barrier, which restricts entry of many drugs into brain, is constituted by: A. P-glycoprotein efflux carriers in brain capillary cells B. Tight junctions between endothelial cells of brain capillaries C. Enzymes present in brain capillary walls D. All of the above
Last Answer : D. All of the above
Description : The blood-brain barrier, which restricts entry of many drugs into brain, is constituted by: A. P-glycoprotein efflux carriers in brain capillary cells B. Tight junctions between endothelial cells of brain capillaries C. Enzymes present in brain capillary walls D. All of the above
Description : Which of the following pair is characterised by swollen lips, thick pigmented skin of hands and legs and irritability? (a) Thiamine – Beri-beri (b) Protein – Kwashiorkor (c) Nicotinamide – Pellagra (d) Iodine – Goitre
Last Answer : (c) Nicotinamide – Pellagra
Description : Which one is the matching pair characterized by pigmented skin of hands, legs and irritability (C.B.S.E.93) (a) Iodine-Goitre (b) Nicotinamide-Pellagra (c) Thiamine-Beri-beri (d) Protein-Kwashiorkor
Last Answer : (b) Nicotinamide-Pellagra
Description : The balloon-shaped structures called tyloses (a) originate in the lumen of vessels (b) characterise the sapwood (c) are extensions of xylem parenchyma cells into vessels (d) are linked to the ascent of sap through xylem vessels.
Last Answer : (c) are extensions of xylem parenchyma cells into vessels
Description : The excretory structures of flatworms/ Taenia are (a) flame cells (b) protonephridia (c) Malpighian tubules (d) green glands
Last Answer : (a) flame cells
Description : The formation of _____ by_____ directly lyses and kills pathogens. a. Membrane Attack Complexes, complement b. Inflammation, lymph nodes c. antibodies, plasma cells d. Plasma cells, B cells
Last Answer : a. Membrane Attack Complexes, complement
Description : The name of the process by which oil glands in mammalian skins secrete oils is: a) active transport b) apocrine secretion c) holocrine secretion d) osmosis
Last Answer : ANSWER: C -- HOLOCRINE SECRETION
Description : Which are the glands of the body which pour their seretions directly into the blood stream? -General Knowledge
Last Answer : The answer is 'Endocrine glands'
Last Answer : answer:
Description : 1. Who is the author of the book Glimpses of World History' ? 2. Which are the glands of the body which pour their seretions directly into the blood stream? 3. The Fundamental ... development of hydroelectricity the pioneering state? 20. Which dynasty did rule over Magadha after Nanda dynasty?
Last Answer : Answer : 1. Jawaharlal Nehru 2. Endocrine glands 3. 44th 4. Jammu and Kashmir 5. The Government of India Act, 1919 6. Iron 7. Kanyakumari 8. Fiscal policy 9. Saddle Peak 10. Gandhiji 11. ... 14. Gandhi Sagar 15. Pandya 16. Bharatnatyam dancer 17. Gram 18. Mitochondrium 19. Karnataka 20. Maurya
Description : Which of the following diseases is associated with decreased levels of dopamine due to destruction of pigmented neuronal cells in the substantia nigra in the basal ganglia of the brain? a) ... of the central nervous system characterized by spongiform degeneration of the gray matter of the brain.
Last Answer : a) Parkinson’s disease In some patients, Parkinson’s disease can be controlled; however, it cannot be cured.
Description : What is the composition of sweat produced by sweat glands? -Biology
Description : Where do Sweat glands occur in greatest number? -Do You Know?
Last Answer : According to Henry Gray, the palm has around 370 sweat glands per square cm.,and back of hand has 200 persquare cm.
Description : What are sweat glands found in the pubic region?
Last Answer : There are two types based on glandular secretion.1. Merocrine is also called eccrine glands. They are coiled indeep dermis and respond to elevatedtemperature / exercise.They produce no odor and function ... .They are found in the armpits and groin. They produce sweat plusoil and cellular debris.
Description : What is the major function of the sweat glands?
Last Answer : cooling of the body by evaporation
Description : What are the similarities between sweat glands and nephrons?
Last Answer : attempt by the sweat glands to take over the function of the failing kidneys. ... There are anatomical and physiological similarities between the nephron – the.
Description : All the following statements about cystic fibrosis are correct except (A) It is inherited as an autosomal recessive disease (B) It affects a number of exocrine glands (C) It causes increased sweating (D) Sweat chlorides are above 60 mEq/L in this disease
Last Answer : Answer : C
Description : Which of the following organs is innervated only by parasympathetic nerves ? (a) Iris muscles (b) Ciliary muscle (c) Sweat glands (d) Splenic capsule
Last Answer : Ans: B
Description : Apocrine glands produce A. mucus B. sebum C. sweat D. keratin
Last Answer : Ans: C
Description : Sweat glands in mammals are primarily concerned with - (1) removal of excess salts (2) excretion of nitrogenous wastes (3) therrnoregulation (4) sex-attraction
Last Answer : (3) therrnoregulation Explanation: Sweat glands, or sudoriferous glands, are small tubular structures of the skin that produce sweat. The cause of sweating and body odor stems from our body's ... and balances our body fluids and electrolytes, chemicals in our body such as sodium and calcium.
Description : Acetylcholine is a neurotransmitter at: a. sweat glands b. the adrenal medulla c. parasympathetic ganglia d. all above
Last Answer : all above
Description : One function of parasympathetic nervous system is (a) contraction of hair muscles (b) stimulation of sweat glands (c) acceleration of heart beat (d) constriction of pupil.
Last Answer : (d) constriction of pupil.
Description : Both male and female pigeons secrete milk through (a) salivary glands (b) modified sweat glands (c) crop (d) gizzard.
Last Answer : (c) crop
Description : Where do Sweat glands occur in greatest number?
Last Answer : the skin of the armpits
Description : True or false? Crocodiles have no sweat glands so they use their mouths to release heat.
Last Answer : True - They often sleep with their mouth open to cool down.
Description : Which of the following organs is innervated only by parasympathetic nerves: A. Iris muscles B. Ciliary musclele C. Sweat glands D. Splenic capsu
Last Answer : B. Ciliary musclele
Description : Which of the following organs is innervated only by parasympathetic nerves: A. Iris muscles B. Ciliary muscle C. Sweat glands D. Splenic capsule
Last Answer : B. Ciliary muscle
Description : What are the only places that dogs have sweat glands?
Last Answer : ANSWER: NOSE AND PAWS
Description : 1. Where do Sweat glands occur in greatest number? 2. What is the electorate for a Panchayat? 3. The cause of fractional atomic weights of elements? 4. The second largest river basin in India is ... 19. Why does Mumbai receives more rainfall than Pune? 20. What was the real name of Tantiya Tope?
Last Answer : Answer : 1 1. In the skin of the armpits 2. The Gram Sabha 3. The presence of Isotopes 4. Godavari 5. Guru Hargovind 6. Friedrich Engels 7. Cooperation 8. 30 9. Krishna Basin 10. ... Birds from reptiles 18. Dr. Rajendra Prasad 19. Because mumbai is on the windward side 20. Ramchandra Panduranga
Description : Sweat glands in mammals are primarily concerned with (1) removal of excess salts (2) excretion of nitrogenous wastes (3) thermoregulation (4) sex-attraction
Last Answer : thermoregulation