Euphenics is
Improvement of human race by better environment
Improvement of human race by genetic engineering
Treatment of communicable diseases
Treatment of inheritable diseases
To be evolutionary successful, a mutation must be
How many linkage groups are present in Drosophilla
Epicanthus is the symptom of
One of the following is not the types of blood groups or blood factors
The progenies are found to be male sterile after crossing two plants. This is due to some genes, which are present in