Many pores are scattered over the surface of the grain, which could increase the possibility of the small pores coming into contact with the stigma; this could facilitate germination of the pollen ...
Secret doors, smoke plumes, air locks, a million species and shipwrecked treasures: this world-renowned Sydney establishment could be the most biodiverse spot in the country.
CSLD enzymes and the microfibrils they produce are also essential for pollen tube development and root hair growth in plants. Pollen tubes are necessary for reproduction, and root hairs absorb ...
The only other known factor causing ergot in both barley and wheat was reported and published by a P. Simojoki in Finland in 1981, when he showed severe boron deficiency caused pollen tube failure in ...
Kobe University researcher has uncovered the purpose of the structure that inspired its name — revealing a novel mechanism by which plants ensure reproduction.