Which of the followings is NOT correct about endocrine glands?()
A: No duct.
B: Rich in blood capillaries.
C: Cells are arranged in cord, follicle, aggregation or net-like
structures.
D: Production is hormone.
E: Production is secreted to the outside.
A: No duct.
B: Rich in blood capillaries.
C: Cells are arranged in cord, follicle, aggregation or net-like
structures.
D: Production is hormone.
E: Production is secreted to the outside.
举一反三
- Which of the following structures can not be found in the epidermis？ A: Duct of sweat glands B: Capillaries C: Nerve endings D: Melanocytes
- Which one is NOT the characteristic of hormones? ( ) A: Hormone is a chemical substance secreted from endocrine glands or<br/>endocrine cells. B: Hormones are released directly into arteries and circulate in the<br/>blood throughout the body. C: Each hormone exerts specific effects on certain organs or tissues. D: Some hormones have many target organs. E: Some hormones have only one or a few target(s).
- The characteristics of endocrine glands do not include () A: It has not output duct B: Blood supply is rich C: It is small size and lightweight. D: Secretions are discharged into the lumen of the human body and can be<br/>collected.
- Which of the following hormones is not secreted by the adenohypophysis? A: growth hormone B: oxytocin C: lutein growth hormone D: follicle stimulating hormone
- Which one is wrong in the description of endocrine glands（） A: The secretions are released directly into the blood. B: 腺细胞排列成团索状或围成滤泡 C: There is a rich capillary network between the glandular cells D: no duct E: capillary is continuous