The endocrine system is made up of ————————————
A: the endocrine glands and the hormones they secrete.
B: the endocrine glands
A: the endocrine glands and the hormones they secrete.
B: the endocrine glands
A
举一反三
- Endocrine glands secrete amino acids.
- The endocrine system consists of endocrine glands and endocrine cells scattered in certain tissues and organs.
- The endocrine system consists of endocrine glands and endocrine cells scattered in certain tissues and organs. A: 正确 B: 错误
- About the endocrine glands, which one is incorrect? () A: Endocrine glands are ductless glands B: There are nine major endocrine glands and several other organs C: Based on the function, endocrine glands can be divided into two types D: Adrenal glands belongs to the mixed glands
- About the endocrine glands, which one is (())<br/>? () A: Endocrine glands are ductless glands B: There are nine major endocrine glands and several other organs C: Based on the function, endocrine glands can be divided into two types D: Adrenal glands belongs to the mixed glands
内容
- 0
The _____ system is the system of glands that produce hormones for the bloodstream, such as the pituitary or thyroid glands. A: exocrine B: endotoxin C: exotoxin D: endocrine
- 1
____ is the study of the endocrine glands or hormones.
- 2
All of the following are endocrine glands EXCEPT____. A: adrenal glands B: sebaceous glands(皮脂腺) C: pineal glands D: pituitary glands
- 3
Endocrine glands are located in widely separated parts of the body.
- 4
The major glands that make up the human endocrine system include： A: the pituitary B: thyroid C: parathyroids D: adrenals E: pineal body