the pollen tube
The bee sees pollen with its eyes. It carries pollen because the pollen stick to the hind legs!
the mixture of pollen and spores.
microsporangium
anther is a bi lobed structure inside this pollen grains are formed by pollen mother cells
Basically, locards exchange principle or theory, simply put is: there is no perfect crime because the culprit always took something but just as likely, left something behind which may eventually lead to his/her identity. It actually more says that when two surfaces come in contact, there is always an exchange of material. Whether you realize it or not. It really has nothing to with crime in particular. Take it from me, I'm a crime scene technician.
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
I hate pollen! Pollen is annoying!!
There is no such sense of a pollen "rate," but there is of a pollen count. Which means the average pollen grains in a cubic meter!
the pollen tube
the function of the pollen sac is to produce pollen (pollen grains). The pollen sac is the microsporangium of a seed plant in which pollen is produced. Most plants except coniferous plants contain four (4) pollen sacs.
Pollen does not have an antonym
pollen bags are for collecting pollen from one plant and tranfering to another plant in order to breed.
The bee sees pollen with its eyes. It carries pollen because the pollen stick to the hind legs!
pollen contain on stigma
the mixture of pollen and spores.