{"id":139927,"date":"2024-09-17T22:02:28","date_gmt":"2024-09-17T22:02:28","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=139927"},"modified":"2024-09-17T22:02:29","modified_gmt":"2024-09-17T22:02:29","slug":"which-of-the-following-is-a-component-of-the-integumentary-system-that-secretes-pheromones","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/09\/17\/which-of-the-following-is-a-component-of-the-integumentary-system-that-secretes-pheromones\/","title":{"rendered":"Which of the following is a component of the integumentary system that secretes pheromones"},"content":{"rendered":"\n<p>Which of the following is a component of the integumentary system that secretes pheromones?<\/p>\n\n\n\n<p>A.<br>Fossa ovalis<\/p>\n\n\n\n<p>B.<br>Seminiferous tubule<\/p>\n\n\n\n<p>C.<br>Dermal papilla<\/p>\n\n\n\n<p>D.<br>Apocrine gland<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The correct answer is <strong>D. Apocrine gland<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>The integumentary system is composed of the skin, hair, nails, and associated glands. It plays a crucial role in protecting the body from external harm, regulating body temperature, and facilitating sensory perception. Among the glands associated with the integumentary system, the <strong>apocrine glands<\/strong> are specialized structures responsible for secreting substances, including pheromones.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Apocrine Glands:<\/h4>\n\n\n\n<p>Apocrine glands are one of the two primary types of sweat glands found in the human body, the other being eccrine glands. Unlike eccrine glands, which are distributed all over the body and primarily function to regulate temperature through the secretion of watery sweat, apocrine glands are located in specific areas, such as the armpits, groin, and around the nipples.<\/p>\n\n\n\n<p>Apocrine glands become active during puberty and are primarily involved in secreting a thicker, milky substance. This secretion contains proteins, lipids, and steroids, including <strong>pheromones<\/strong>. Pheromones are chemical signals that can affect the behavior or physiology of other members of the same species, particularly in social or reproductive contexts. In humans, the secretion from apocrine glands is often associated with body odor because bacteria on the skin break down the secretions, producing characteristic odors.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Other Options:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A. Fossa ovalis<\/strong>: This is a feature in the heart, not part of the integumentary system. It is a remnant of fetal circulation that closes after birth.<\/li>\n\n\n\n<li><strong>B. Seminiferous tubule<\/strong>: Found in the testes, this structure is involved in the production of sperm, not related to the integumentary system.<\/li>\n\n\n\n<li><strong>C. Dermal papilla<\/strong>: These are structures found within the skin, specifically in the dermis, but they are not involved in secretion. They help nourish the hair follicles and provide nutrients to the epidermis.<\/li>\n<\/ul>\n\n\n\n<p>Thus, the apocrine gland is the component of the integumentary system that secretes pheromones.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following is a component of the integumentary system that secretes pheromones? A.Fossa ovalis B.Seminiferous tubule C.Dermal papilla D.Apocrine gland The Correct Answer and Explanation is: The correct answer is D. Apocrine gland. Explanation: The integumentary system is composed of the skin, hair, nails, and associated glands. It plays a crucial role in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-139927","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/139927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=139927"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/139927\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=139927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=139927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=139927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}