A stem tuber is a thickened part of a rhizome or stolon that has been enlarged for use as a storage organ.
22.
It has been suggested that males may have developed this aggressive mate tactic as a result of the female sperm storage organ.
23.
People use fragmentation to artificially propagate many plants via cuttings, grafting, micropropagation and storage organs, such as bulbs, corms, tubers and rhizomes.
24.
Seeds contain food storage organs ( e . g ., endosperm ) that provide nutrients to the developing plant embryo ( cotyledon ).
25.
Males also have a broad hind tibia, rhomboid or triangular in shape and rounded distally, used as a storage organ for aromatic materials.
26.
New roots are white and fleshy, mostly serving as a water storage organ, while older roots become thinner and mostly anchor the plant.
27.
They will also eat the underground storage organs of certain small species of geophytes, such as edible Moraeas, which they can locate by smell and dig up.
28.
During the plant's growth period, usually during the spring, storage organs such as the roots are sugar sources, and the plant's many growing areas are sugar sinks.
29.
Sperm swim out via the tail of the spermatophore to enter the female tract and reach the sperm storage organ ( spermathecae ) within the fertilization pouch-spermathecal complex.
30.
In " Pisaura mirabilis ", the male pushes up the female during mating and performs alternate pedipalp insertions into the female sperm storage organs place ventrally on the abdomen.
