Balbiani rings are found in ……
All chromosomes
Lampbrush chromosome
Dicot stems
Polytene chromosome
Mode of $DNA$ replication in E. coli is
Morgan was awarded Nobel Prize for
Assertion: An organism with lethal mutation may not even develop beyond the zygote.
Reason: All types of gene mutations are lethal.
If in a plant cells the ribosomes are destroyed, which of the following process will not take place
The total number of nitrogenous bases in human genome is estimated to be about