Maize Plants and Their Bearing on Sex Differentiation I N Other Plants and I N Animals


Differences in the size or shape of the chromosomes of the two sexes have been noted in many dioecious plants as well as in animals. A compilation by SINOTO (1929) gives 7. species of bryophytes and 51 species of angiosperms so characterized. In all but one case the female gametes are alike. The male gametes are of two kinds. They either differ in size or… (More)

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