Answer
428.1k+ views
Hint:Chemical coordination is present between the cells or different organs within the body. They release specific chemicals which regulates the activity of other cells of the body. For example-endocrine gland and exocrine glands.
Complete Answer:
To answer this question, we must know about the chemical coordination system in our body.
The chemical coordination of the body is carried out by two types of glands- exocrine glands and the endocrine glands.
>Exocrine glands are the glands which secrete their juices through a duct. For example - salivary gland.
>Endocrine glands- These are also known as ductless glands. They secrete their juices directly in the bloodstream. They secrete hormones which are known as chemical messengers. These hormones are target specific and act on the specific organs. They are regulated by the pituitary located in the brain. Example- Adrenal gland, thyroid gland.
Action mechanism-
The pituitary gland signals the other gland to secrete hormones. The endocrine gland secretes hormones directly into the blood. Through the blood, the hormones reach the target organ or tissues where it carries out its bio-physiological activity.
Thus the correct answer is option (A).
Note:The glands which secrete hormones are called the endocrine glands. Hormones are the signalling molecule produced by the endocrine glands and are transported through the circulatory system. Hormones are mainly derivatives of steroids and proteins.
Complete Answer:
To answer this question, we must know about the chemical coordination system in our body.
The chemical coordination of the body is carried out by two types of glands- exocrine glands and the endocrine glands.
>Exocrine glands are the glands which secrete their juices through a duct. For example - salivary gland.
>Endocrine glands- These are also known as ductless glands. They secrete their juices directly in the bloodstream. They secrete hormones which are known as chemical messengers. These hormones are target specific and act on the specific organs. They are regulated by the pituitary located in the brain. Example- Adrenal gland, thyroid gland.
Action mechanism-
The pituitary gland signals the other gland to secrete hormones. The endocrine gland secretes hormones directly into the blood. Through the blood, the hormones reach the target organ or tissues where it carries out its bio-physiological activity.
Thus the correct answer is option (A).
Note:The glands which secrete hormones are called the endocrine glands. Hormones are the signalling molecule produced by the endocrine glands and are transported through the circulatory system. Hormones are mainly derivatives of steroids and proteins.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)