Mention the total number of chromosomes along with the sex chromosomes that are present in a human female and a human male. Explain how in sexually producing organisms the number of chromosomes in the progeny remains the same as that of the parents.

Explanation

### Step-by-Step Text Solution:

1. **Total Number of Chromosomes in Humans**:
- Humans have a total of **46 chromosomes**, which are organized into **23 pairs**.
- Each pair consists of one chromosome from the mother and one from the father.

2. **Chromosomes in Human Female**:
- In a human female, there are **22 pairs of autosomes** (non-sex chromosomes) and **2 X chromosomes**.
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