Which is correct?

Options

A. Gametes are invariably haploid
B. Spores are invariably haploid
C. Gametes are generally haploid
D. Both spores and gametes are invariably haploid

Explanation

To determine which statement is correct regarding gametes and spores, we need to analyze each option based on biological principles.

### Step-by-Step Solution:

1. **Understanding Gametes**:
- Gametes are reproductive cells that are involved in sexual reproduction. In most organisms, gametes are produced through meiosis, a type of cell division that reduces the chromosome number by half.
- Therefore, gametes are typically haploid, meaning they contain only one set of chromosomes (n).

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