Cycas and ferns resemble each other in possessing :-

Options

A. Seeds
B. Ovules
C. Pollen tube
D. Circinate ptyxis and ramenta

Answer

To address the question of how Cycas and ferns resemble each other, we can break down the similarities into specific features they share. Here’s a step-by-step solution:

### Step 1: Identify the Group
Both Cycas (a type of cycad) and ferns belong to the group of plants known as "pteridophytes." This group is characterized by their vascular tissues and reproduction through spores rather than seeds.

**Hint:** Look for the classification of plants to understand their similarities.

### Step 2: Examine the Reproductive Structures
Cycads and ferns reproduce using spores. While cycads produce seeds, they also have a life cycle that includes a gametophyte stage similar to ferns. Ferns reproduce through spores that are produced in structures called sporangia.

**Hint:** Focus on the reproductive methods of both plant types to find commonalities.

### Step 3: Analyze Leaf Structure
Both Cycas and ferns exhibit a type of leaf structure that can be described as "sarsenate vernation." This refers to the way the young leaves (fronds in ferns) are coiled when they emerge, protecting the growing tips.

**Hint:** Consider how young leaves develop in both plants to identify structural similarities.

### Step 4: Protective Features
In both plants, the young leaves are often covered with protective structures. In ferns, these are called "rementa," which are small, brown hairs that protect the tender growing tips. Cycas also has scale-like leaves that serve a similar protective function.

**Hint:** Look for adaptations that protect young plant structures in both Cycas and ferns.

### Step 5: Conclusion
Based on the above points, we can conclude that Cycas and ferns resemble each other primarily in their reproductive structures (both utilize spores), leaf development (sarsenate vernation), and protective features (rementa and scale leaves).

**Final Answer:** Cycas and ferns resemble each other in possessing sarsenate vernation and rementa.

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