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Home/ Questions/Q 7678
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Aashvi Patel
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Aashvi Patel
Asked: February 23, 20212021-02-23T10:15:20+00:00 2021-02-23T10:15:20+00:00In: Class 11 Biology

Define the following: (a) Exocrine gland (b) Endocrine gland (c) Hormone

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NCERT Solutions for Class 11 Biology Chapter 22 Chemical Coordination and Integration
Important Board Questions
Chemical Coordination and Integration
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Question : 1

2020-2021cbsechapter 22chemical coordination and integrationclass 11 biologyclass 11 sciencencert
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    1. Aadeep
      2021-02-23T10:16:44+00:00Added an answer on February 23, 2021 at 10:16 am

      (a) Exocrine Glands:- Glands that discharge secretions into ducts are known as exocrine glands. Sebaceous gland in the skin, salivary gland in the buccal cavity, etc. ectopic collections of sebaceous glands in oral cavity are called Fordyce granules are examples of exocrine glands.
      (b) Endocrine Glands:- Glands that do not discharge their secretions into ducts are known as endocrine glands. Instead, these glands discharge their secretions directly into the blood. Pituitary gland, thyroid gland, adrenal gland, etc. are examples of endocrine glands.
      (c) Hormones:-Hormones are chemical messengers that regulate physiological processes in living organisms. They act upon specific cells/tissues/organs which are called target cells/tissues/organs.

       

      For more answers visit to website:
      https://www.tiwariacademy.com/ncert-solutions/class-11/biology/chapter-22/

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