A recessive gene is one which
Occurs less frequently than a dominant one
Occurs only in heterozygotes
Produces large amounts of $RNA$
Produces very less or no $mRNA$
A female with $XXXX$ chromosome will have the following number of Barr bodies
Epistasis and dominance are respectively
The reason why some mutations which are harmful do not get eliminated from the gene pool, is that
Which of the following is regarded as Drosophila of the fungal world