wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following pairs of organs includes only the endocrine glands?


A

Adrenal and ovary

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

Parathyroid and adrenal

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

Pancreas and parathyroid

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Thymus and testes

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B

Parathyroid and adrenal


Endocrine glands do not have ducts (ductless glands) and their secretions (hormones) are directly released into the blood and transported to the target organ. Eg: Ovary (estrogen and progesterone), testes (testosterone), pancreas (insulin and glucagon).

Exocrine glands have ducts and their secretions are released to target organs by their ducts.
Eg: Sweat glands, salivary glands, mammary glands.

Some organs such as the pancreas (enzymes to break down lipids, proteins and sugars and insulin), ovary (estrogen and ovum) and testes (testosterone and sperm) function as both exocrine and endocrine glands.
Hence, option b is correct as parathyroid and adrenal glands are exclusively endocrine.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Our Great Glands
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon