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A sectional view of mammary gland shows
(i) Nipple + Areola
(ii) Mammary lobe, Alveolus, and Duct
(iii) Antibodies + Pectoralis major muscles + Ribs
(iv) Ampulla + Lactiferous duct
(i) Nipple + Areola
(ii) Mammary lobe, Alveolus, and Duct
(iii) Antibodies + Pectoralis major muscles + Ribs
(iv) Ampulla + Lactiferous duct
- a)(i), (ii) and (iv)
- b)(i), (ii) and (iii)
- c)(iii) and (iv)
- d)(i), (ii), (iii) and (iv)
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary ...
Mammary glands or breasts are modified sweat glands that lie over the pectoral muscles. Each breast has a broad multiporous tip called nipple for the release of milk. A circular pigmented area called areola lies below it. Each breast contains 15-20 glandular lobes separated from one another by dense connective tissue and adipose tissue. Each lobe is further made of several lobules having glandular or secretory alveoli. The cells of alveoli produce milk which is stored in the cavities or lumens of alveoli. Alveoli open into mammary tubules and then into mammary ducts. Mammary ducts form a mammary ampulla from which a lactiferous duct develops. Each lobe produces a separate lactiferous duct. The various lactiferous ducts open at the nipple by separate pores.
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Most Upvoted Answer
A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary ...
The correct answer is option 'A' which includes (i), (ii) and (iv).
(i) Nipple and Areola: The nipple is a small projection on the surface of the mammary gland. It is the location where milk is released during breastfeeding. The areola is the dark-colored area surrounding the nipple. It contains numerous sebaceous glands that secrete oils to keep the nipple and areola lubricated and protected.
(ii) Mammary lobe, Alveolus, and Duct: The mammary gland is composed of multiple lobes, each consisting of smaller lobules. Each lobule contains numerous alveoli, which are small sac-like structures. These alveoli are responsible for milk production. The alveoli are connected to lactiferous ducts, which transport the milk to the nipple during breastfeeding.
(iv) Ampulla and Lactiferous duct: The ampulla is a widened portion of the lactiferous duct. It acts as a reservoir for milk storage. The lactiferous ducts are the main ducts that carry milk from the alveoli to the nipple.
(iii) Antibodies, Pectoralis major muscles, Ribs: This option is incorrect as it includes unrelated structures. Antibodies are immune molecules that are not specific to the mammary gland. Pectoralis major muscles and ribs are part of the musculoskeletal system and are not directly related to the structure or function of the mammary gland.
Overall, option 'A' is the correct answer as it includes structures directly related to the mammary gland and milk production.
(i) Nipple and Areola: The nipple is a small projection on the surface of the mammary gland. It is the location where milk is released during breastfeeding. The areola is the dark-colored area surrounding the nipple. It contains numerous sebaceous glands that secrete oils to keep the nipple and areola lubricated and protected.
(ii) Mammary lobe, Alveolus, and Duct: The mammary gland is composed of multiple lobes, each consisting of smaller lobules. Each lobule contains numerous alveoli, which are small sac-like structures. These alveoli are responsible for milk production. The alveoli are connected to lactiferous ducts, which transport the milk to the nipple during breastfeeding.
(iv) Ampulla and Lactiferous duct: The ampulla is a widened portion of the lactiferous duct. It acts as a reservoir for milk storage. The lactiferous ducts are the main ducts that carry milk from the alveoli to the nipple.
(iii) Antibodies, Pectoralis major muscles, Ribs: This option is incorrect as it includes unrelated structures. Antibodies are immune molecules that are not specific to the mammary gland. Pectoralis major muscles and ribs are part of the musculoskeletal system and are not directly related to the structure or function of the mammary gland.
Overall, option 'A' is the correct answer as it includes structures directly related to the mammary gland and milk production.
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A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer?
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A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer?.
A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A sectional view of mammary gland shows(i) Nipple +Areola(ii) Mammary lobe, Alveolus, and Duct(iii) Antibodies +Pectoralis major muscles +Ribs(iv) Ampulla + Lactiferous ducta)(i), (ii) and (iv)b)(i), (ii) and (iii)c)(iii) and (iv)d)(i), (ii), (iii) and (iv)Correct answer is option 'A'. Can you explain this answer?.
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