Biology Past Questions and Answers

Unlike auxins, gibberellins

A gene which expresses itself only in the homozygous condition is

An example of monohybride inheritance in man is

If a plant homozygous for round and yellow (RR : YY), is crossed with a wrinkle green type (rr : yy) all of the resulting seeds will be

The ratio of carriers to sicklers in the F<sub style='font-size: smaller;'>1</sub> generation derived from a parental cross of two carriers of haemoglobin S gene is