JIPMER 2019
- Exam
- JIPMER
- Year
- 2019
- Subject
- Botany
- Chapter
- Cell - The Unit of Life
JIPMER 2019 · Botany · Cell - The Unit of Life
To make chromosomal studies easier, chromosomes are classified into...
To make chromosomal studies easier, chromosomes are classified into certain groups. So, the chromosome number 21,22 and Y are listed in
Options
- AA
- BD
- CE
- DG
Correct answer
D. G
Step-by-step solution
To make chromosomal studies easier, chromosomes are classified into certain groups like A to G. So chromosome number 21, 22 and Y are listed in G.
Group A contains 1-3 chromosomes
B contains 4-5 chromosomes
C contains 6-12 chromosomes and X-chromosome
D contains 13-15 chromosomes
E contains chromosomes
F contains 19-20 chromosomes
G contains 21-22 chromosomes and Y chromosome