Pri ovse je imunita proti hrdzi dominantný znak, kým citlivosť na ňu je recesívny znak.
a. Aký bude ovos hybridnej generácie F1, keď jedna z rodičovských rastlín je proti hrdzi homozygotne imúnna a druhá citlivá?
b. Aká bude generácia F2?
c. Aké bude potomstvo, ktoré vznikne krížením dvoch citlivých jedincov z generácie F2?
d. Aké formy vzniknú pri krížení homozygotne imúnnej rastliny generácie F2 s hybridom z generácie F1?
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