Question:medium

Choose the mismatched pair:

Show Hint

Pineal gland $\rightarrow$ Melatonin Thyroid gland $\rightarrow$ Calcitonin Corpus luteum $\rightarrow$ Progesterone Leydig cells $\rightarrow$ Testosterone

Updated On: Jun 17, 2026

Leydig cells -- Testosterone
Corpus luteum -- Progesterone
Pancreas -- Glucagon
Pineal gland -- Calcitonin

Show Solution

The Correct Option is D

Solution and Explanation

Was this answer helpful?

0

Top Questions on Immune System

Assertion (A): Secondary immune response is quicker and stronger than the primary immune response.
Reason (R): Our body appears to have the memory of the first encounter therefore response to the subsequent encounter with the same pathogen is quick.
- CBSE Class XII - 2025
- Biology
- Immune System
View Solution
The primary lymphoid organ is
- TS EAMCET - 2025
- Zoology
- Immune System
View Solution
Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?
- NEET (UG) - 2017
- Biology
- Immune System
View Solution
Select the option that contains only secondary lymphoid organs.
- KCET - 2026
- Biology
- Immune System
View Solution
Want to practice more? Try solving extra ecology questions todayView All Questions

Questions Asked in TS EAMCET exam

If \( f(x)=\tan \left(\frac{\pi}{\sqrt{x+1}+4}\right) \) is a real valued function then the range of \( f \) is

TS EAMCET - 2025
Algebra

The range of the real valued function \( f(x)=\sin ^{-1}\left(\sqrt{x^{2}+x+1}\right) \) is

TS EAMCET - 2025
Algebra

1+(1+3)+(1+3+5)+(1+3+5+7)+... to 10 terms =

TS EAMCET - 2025
Algebra

If the augmented matrix corresponding to the system of equations \( x+y-z=1 \), \( 2x+4y-z=0 \) and \( 3x+4y+5z=18 \) is transformed to \( \begin{bmatrix} 1 & a & 0 & -1 \\ 0 & 2 & 1 & b \\ 0 & 0 & c & 32 \end{bmatrix} \), then

TS EAMCET - 2025
Algebra