AIIMS2018Botany-Genetics
AIIMS 2018 Botany Chromosome Number MCQ Question
Type: MCQ-fact-Easy-Class 12
Which of the following is a correct pair?
| Organisms | Number of Chromosomes |
|---|---|
| Human | |
| Fruit fly | |
| Onion | |
| House fly |
A
Human
B
Fruit fly
C
Onion
D
House fly
Correct Answer
Option D
Detailed Explanation
In houseflies, the diploid chromosome number is represented as 2n = 12, indicating that there are 12 chromosomes in total, which means the haploid number (n) is 6. This implies that during gamete formation, houseflies produce sperm and egg cells containing 6 chromosomes each. Since the other options are not specified, they cannot be evaluated; however, understanding the significance of the diploid and haploid numbers is crucial in genetics, as it relates to inheritance and genetic diversity.
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