MCQ
Endocrine glands are those which put their secretions directly into
- ADucts
- ✓Blood
- C$(a)$ and $(b)$ both
- DNone of these
✓
Answer
Correct option: B.
Blood
b
(b) Endocrine gland a ductless structure whose secretion $(hormones)$ is passed into adjacent tissue and then to the blood stream either directly or by way of lymphatics.
(b) Endocrine gland a ductless structure whose secretion $(hormones)$ is passed into adjacent tissue and then to the blood stream either directly or by way of lymphatics.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$CO_2$ is carried by haemoglobin as carbamino haemoglobin. This binding $CO_2$ with $Hb$ is related to the partial pressure of …....
→Actin filament is made up of
Identify the mismatched pair
In the buccal cavity of frog the internal nares are
Uricotelism is found in:
An action potential in the nerve fibre is produced when positive and negative charges on the outside and the inside of the axon membrane are reversed, because.
The blood concentration of glucose in a normal healthy individuals is....
What is the function performed by plant pigments?
Stem thorns help in
Match the following and choose the correct combination from the options given
→| Column $-I$ | Column $-II$ |
| $(A)$ Robert Hooke | $(1)$ Mutation theory |
| $(B)$ Charles Darwin | $(2)$ Swan-necked flask experiment |
| $(C)$ Hugo de vries | $(3)$ Origin of species |
| $(D)$ Louis pasteur | $(4)$ Micrographia |