Dichogamy

Sequential hermaphroditism (called dichogamy in botany) is one of the two types of hermaphroditism, the other type being simultaneous hermaphroditism...

interference between the presentation of pollen and stigmas in angiosperms I. Dichogamy". New Zealand Journal of Botany. 24 (1): 135–162. doi:10.1080/0028825X...

lexicon as early as the late fourteenth century. Sequential hermaphrodites (dichogamy) occur in species in which the individual first develops as one sex, but...

dinosaurs' genetic code resulted in an environment that was conducive to dichogamy, causing some of the female dinosaurs to become males and establish a...

Syuji; Takahashi, Hiroshi (1999). "The Effect of Geographic Range and Dichogamy on Genetic Variability and Population Genetic Structure in Tricyrtis Section...

flowers have both male and female reproductive organs, making them perfect. Dichogamy, or the division of gender expression into two temporal periods, is a...

other methods of preventing self-fertilization including, for example, dichogamy, herkogamy, and self-incompatibility. In zoology, dioecy means that an...

ground. The species is only partially able to self-pollinate because of dichogamy in its flowering. This limitation, added to the long juvenile period,...

(dioecy), and their various modes of spatial (herkogamy) and temporal (dichogamy) separation. SI is best-studied and particularly common in flowering plants...

self-pollination, e.g. presence of gynostegium and pollinia in Calotropis. Dichogamy: Pollen and stigma of the flower mature at different times to avoid self-pollination...

can influence the proportion of daughters in the range from 25% to 87%. Dichogamy (sequential hermaphroditism) is normal in several groups of fish, such...

eventually the plant produces female flowers only. This is an example of dichogamy, a rare phenomenon in flowering plants. Due to this sex-change lifecycle...

the female flowers typically appear before the male on a single tree (dichogamy). As a consequence, self-pollination is unlikely. However, individual...

pollination syndrome which avoids self-pollination. This mating system combines dichogamy and herkogamy. The flowers are protandrous. When the flower opens, the...

known as simultaneous or synchronous hermaphrodism and is the antonym of dichogamy. Many flowers appear to be homogamous but some of these may not be strictly...

ended in failure, attributed to the differences in ploidy and operational dichogamy, although the ploidy factor has been discounted by other authorities....

biomechanics Andrey Bolotov, major 18th century agriculturist, discovered dichogamy, pioneered cross-pollination Alexander Chizhevsky, founder of heliobiology...

accomplish by lowering the chances of self-pollination. For example, dichogamy, which is the temporal differentiation in the ripening of sexual organs...

bat-pollinated. Cleistogamous – self-pollination of a flower that does not open. Dichogamy – flowers that cannot pollinate themselves because pollen is produced...

apple and pear. Always interested in plant breeding, Bolotov discovered dichogamy of apple-trees and pointed out to the advantages of cross-pollination...