Match with reference to corpora adiposa of Periplaneta and find the correct option
`{:(,"I",,"II"),((a),"Trophocytes",(i),"Contain symbiotic bacteria"),((b),"Mycetocytes",(ii),"Store food"),((c),"Oenocytes",(iii),"Store uric acid"),((d),"Urate cells",(iv),"Synthesise and store lipids"):}`

Options

A. a-`i`, b-ii, c-iii, d-iv
B. a-ii, b-iii, c-iv, d-`i`
C. a-ii, b-`i`, c-iii, d-iv
D. a-ii, b-`i`, c-iv, d-iii

Answer

To solve the question of matching the types of cells in the corpora adiposa of Periplaneta (the cockroach) with their respective functions, we can follow these steps:

### Step 1: Identify the Functions of Each Cell Type
1. **Trophocytes**: These cells are responsible for storing food in the form of fats and glycogen.
2. **Mycetocytes**: These cells contain symbiotic bacteria that help synthesize amino acids and proteins for the host (cockroach).
3. **Oenocytes**: These cells are involved in synthesizing and storing lipids.
4. **Urate cells**: These cells are responsible for storing uric acid.

### Step 2: Match Each Cell Type with Its Function
- **Trophocytes** (a) → **Store food** (ii)
- **Mycetocytes** (b) → **Contain symbiotic bacteria** (i)
- **Oenocytes** (c) → **Synthesize and store lipids** (iv)
- **Urate cells** (d) → **Store uric acid** (iii)

### Step 3: Write Down the Matches
Now we can summarize the matches as follows:
- (a) Trophocytes → (ii) Store food
- (b) Mycetocytes → (i) Contain symbiotic bacteria
- (c) Oenocytes → (iv) Synthesize and store lipids
- (d) Urate cells → (iii) Store uric acid

### Step 4: Finalize the Answer
The correct matches are:
- A → ii
- B → i
- C → iv
- D → iii