Chromosome number is
Chromosome number is
- A
Fixed for a species
- B
Fixed for an ecosystem
- C
Fixed for a community
- D
Fixed for a biosphere
Similar Questions
During infection of $\mathrm{E}$. coli cells by bacteriophage $T2$,
During infection of $\mathrm{E}$. coli cells by bacteriophage $T2$,
Catalytic property of $RNA$ was discovered by
Catalytic property of $RNA$ was discovered by
A $DNA$ strand with the sequence $AACGTAACG$ is transcribed. What is the sequence of the $mRNA$ molecule synthesized?
A $DNA$ strand with the sequence $AACGTAACG$ is transcribed. What is the sequence of the $mRNA$ molecule synthesized?
The genes, which are confined to differential region of $Y$ chromosome only, are called
The genes, which are confined to differential region of $Y$ chromosome only, are called
- [AIIMS 1998]
When one or more genes are missing from middle part of chromosome, it is called
When one or more genes are missing from middle part of chromosome, it is called