Question

Why are endocrine glands called ductless glands ? What are the secretions from
endocrine glands called ?​

Answer 1

Answer:

The endocrine gland is called the ductless glands because there are no ducts in the glands. The products such as hormones are secreted and goes directly to the bloodstream. ... Exocrine glands are the ones that do require ducts.

hope you understood

Answer 2

Explanation:

The endocrine glands do not have ducts to carry their product to a surface. They are called ductless glands.

Endocrine glands - secrete chemical substances called hormones directly into the bloodstream for transport to target tissues. There are more than 20 steroid hormones in the body, ie. cortisol, cortisone, estrogen, progesterone, testosterone.