The term meristem was given by :

Options

A. C.Nageli
B. Hanstein
C. Strasburger
D. N.Grew

Explanation

To solve the question "The term meristem was given by:", follow these steps:

### Step 1: Understand the Question
- The question asks for the scientist who first introduced the term "meristem."

### Step 2: Analyze the Options
- The options provided are:
A) C. Nagele
B) Hansen
C) Strasburger
D) Englew

### Step 3: Recall Relevant Information
- The term "meristem" was first used in 1858 by a scientist. It is important to remember the name associated with this term.

### Step 4: Identify the Correct Scientist
- The correct scientist who introduced the term "meristem" is Karl Wilhelm von Nageli.

### Step 5: Confirm the Year and Context
- The term was introduced in his book published in 1858. This context helps confirm that the answer is accurate.

### Step 6: Select the Correct Option
- Based on the information, the correct answer is option A) C. Nagele, which refers to Karl Wilhelm von Nageli.

### Final Answer
- The term meristem was given by Karl Wilhelm von Nageli.

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