Question

Choose the correct option based on the diagram: 1) Hypothalamus, 2) Anterior pituitary, 3) Posterior pituitary, 4) Hypothalamic neuron

• A. A-1, B-2, C-3, D-4
• B. A-2, B-3, C-4, D-1
• C. A-1, B-3, C-2, D-4
• D. A-4, B-1, C-2, D-3

Hint:

\[ \boxed{\text{Hypothalamus controls pituitary via hormones + neurons}} \] \[ \boxed{\text{Anterior pituitary = endocrine control}} \quad \boxed{\text{Posterior pituitary = neurosecretion}} \]

Answer 1

The Correct Option is C

Concept: The hypothalamus controls the pituitary gland through hormones and nerve connections.

Step 1: Identify structures.
\[ \boxed{\text{Hypothalamus → master control center}} \] \[ \boxed{\text{Anterior pituitary → hormone secretion via blood}} \] \[ \boxed{\text{Posterior pituitary → releases stored hormones}} \] \[ \boxed{\text{Hypothalamic neuron → connects hypothalamus to pituitary}} \]

Step 2: Match logically.
\[ A \rightarrow 1,\quad B \rightarrow 3,\quad C \rightarrow 2,\quad D \rightarrow 4 \]

Step 3: Final answer.
\[ \boxed{\textbf{Option (C)}} \]