In how much maximum period the stored blood should be transfused
$7$ days
$10$ days
One month
$15$ days
After crossing two plants, the progenies are found to be male sterile. The phenomenon is found to be maternally inherited and is due to some genes which reside in
A pleiotropic gene
Discontinuous variations are
In Cooley's Anemia, the affected chain of a haemoglobin is
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