Copy of Karotype worksheet.docx - Google Docs - Karyotype ... - Free Printable

Let’s go step by step to solve this problem.

We are looking at Karyotype 1. The worksheet tells us:

- A normal human has 46 chromosomes, arranged in 23 pairs.
- Pairs 1–22 are autosomes (same in males and females).
- Pair 23 is the sex chromosomes:
→ XX = female
→ XY = male
- If there’s an extra chromosome in a pair → Trisomy
- If missing one → Monosomy
- If a piece attaches to another → Translocation

Now, let’s look at Karyotype 1:

✔ Count the total number of chromosomes:
There are 23 pairs shown — that’s 46 chromosomes total. So, Number of chromosomes = 46

✔ Look at the sex chromosomes (pair 23):
It shows two X chromosomes → so the individual is female

✔ Check for abnormalities:
Look at each pair — do any have 3 chromosomes? Or only 1? Or weird shapes?

In Karyotype 1:
- All autosomes (pairs 1–22) have exactly 2 chromosomes each.
- Sex chromosomes (pair 23) are XX — also 2 chromosomes.
→ No trisomy, no monosomy, no translocation visible.

So, it’s normal.

The chart already has some answers filled in red:
- Name of Karyotype: Karotype 1 ✔
- Number of chromosomes: 46 ✔
- Sex of individual: female ✔
- Normal? Yes or no: yes ✔

Since it’s normal, we leave the rest blank (as instructed: “If it is normal, do nothing to the karyotype.” and don’t fill in abnormality details).

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Final Answer:
All fields are correctly filled as given. Since the karyotype is normal, no further action is needed. The completed table should remain as:

Name of Karyotype: Karotype 1
Number of chromosomes: 46
Sex of individual: female
Normal? Yes or no: yes
(Leave remaining rows blank)