Chromosome Number of Water Buffalo
Chromosome numbers in water buffalo (Bubalus bubalis) is-
- 60
- 50 — Correct Answer
- 48
- 54
Explanation:
Correct Answer: 50
The diploid chromosome number (2N) in River/Water buffalo (Bubalus bubalis) is 50. This distinguishes it from Swamp buffalo (2N = 48) despite both being classified under Bubalus bubalis.
Chromosome Numbers of Common Animals
| Animal | 2N (Diploid) |
|---|---|
| Drosophila | 8 |
| Cat, Pig | 38 |
| Rabbit | 44 |
| Swamp Buffalo | 48 |
| River/Water Buffalo | 50 |
| Sheep | 54 |
| Goat, Cattle (zebu/exotic), Yak | 60 |
| Horse | 64 |
| Dog, Chicken | 78 |
| Duck | 80 |
| Turkey | 82 |
Why Other Options Are Wrong
- 60 → chromosome number of cattle, goat, and yak; not buffalo
- 48 → chromosome number of Swamp buffalo, not River buffalo
- 54 → chromosome number of sheep
📚 About this Topic — Animal Genetics & Breeding
This multiple choice question is from Animal Genetics & Breeding, Animal Refresher. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Genetics & Breeding to strengthen your preparation.
