Choose the correct option about morphology of cockroach
`{:(,"I",,"II"),((i),"Tergites",(a),"Fore wings"),((ii),"Tegmina",(b),"Upper lip"),((iii),"Hypopharynx",(c),"Dorsal sclerite"),((iv),"Labium",(d),"Tongue"),((v),"Labrum",(e),"Lower lip"):}`

Options

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

Answer

To solve the question regarding the morphology of the cockroach, we need to match the terms in Column 1 with their correct descriptions in Column 2. Let's go through each term step by step.

### Step 1: Identify the terms in Column 1
1. Tergites
2. Tegmina
3. Hypopharynx
4. Labium
5. Labrum

### Step 2: Analyze each term and find the correct match

**1. Tergites**
- Tergites are the dorsal sclerites of an arthropod segment, specifically the upper part of the body segment.
- **Match:** Tergites (I) → Dorsal sclerite (c)

**2. Tegmina**
- Tegmina are the thickened forewings of certain insects, including cockroaches. They protect the hind wings.
- **Match:** Tegmina (II) → Fore wings (a)

**3. Hypopharynx**
- The hypopharynx is a mouthpart in insects that resembles a tongue and is part of the pharynx.
- **Match:** Hypopharynx (III) → Tongue (d)

**4. Labium**
- The labium is known as the lower lip of the insect, which helps in holding food.
- **Match:** Labium (IV) → Lower lip (e)

**5. Labrum**
- The labrum is referred to as the upper lip of the insect, which assists in feeding.
- **Match:** Labrum (V) → Upper lip (b)

### Step 3: Compile the matches
Now, we can summarize the matches:
- I (Tergites) → c (Dorsal sclerite)
- II (Tegmina) → a (Fore wings)
- III (Hypopharynx) → d (Tongue)
- IV (Labium) → e (Lower lip)
- V (Labrum) → b (Upper lip)

### Step 4: Choose the correct option
Based on the matches, the correct option is:
- **Option III**: I → c, II → a, III → d, IV → e, V → b

### Final Answer
The correct option about the morphology of the cockroach is **Option III**.

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