Q1. A summer-squash plant that produces disc-shaped fruit is crossed with summer-squash plant that produces long fruit. All the F1 have disc-shaped fruit. When the F1 are intercrossed, F2 progeny are produced in the following ratio: 9/16 disc-shaped fruit:6/16 spherical fruit: 1/16 long fruit. Give the genotypes of the F2 progeny.
Q2. Genistein and staurosporin are potent kinase inhibitors. Are genistein ans staurosporin more likely to have an effect in the signal cascade of G-prrotein related or enzyme linked (RTK) receptors?