Which of the following RNAs should be most abundant in animal cell ?

Options

A. r-RNA
B. t-RNA
C. m-RNA
D. all

Explanation

To determine which type of RNA is most abundant in animal cells, we can analyze the different types of RNA present and their relative abundances.

### Step-by-Step Solution:

1. **Identify the Types of RNA**:
- The three main types of RNA in cells are:
- rRNA (ribosomal RNA)
- tRNA (transfer RNA)
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