The main source of food for people reliant on grain plants was the grains themselves, such as wheat, rice, and barley, which served as staple foods and were often ground into flour for bread or porridge. For clothing, the fibers from certain plants, like flax (for linen) and cotton, were utilized to create textiles. This agricultural foundation supported both their diet and clothing needs, fostering a reliance on these crops for sustenance and material culture.
"Pollination is the transfer of the pollen grain from the anther to the stigma, where the pollen grain germinates, and becomes the mature male gametophyte." Source= Inquiry into Life Lab Manual. Therefore, the answer may be the mature male gametophyte...OR that it replaces a males sperm, depending on what your teacher is looking for. Hope this helps
People grind grain into flour in a mill.
Germination of the pollen grain typically occurs on the stigma of the carpel (female reproductive organ) in flowering plants. The pollen grain produces a pollen tube through which the male gametes travel to fertilize the ovule.
Tricolpate pollen grain is a type of pollen grain that has three colpi or furrows in its outer surface. It is characteristic of eudicots, one of the two main groups of flowering plants. The presence of three colpi is an important feature used in the classification of flowering plants.
No, grains do not produce nectar. Nectar is usually produced by flowering plants to attract pollinators like bees and butterflies. Grains, such as wheat, rice, and barley, primarily produce starchy seeds that are used as a food source.
the type of grain that has the best energy source for your horse is wheat.
We bought grain at the market place. Grain is a reliable food source.
Bread is made from grain which comes from plants.
Whole grain products are a good source of fiber, protein, manganese, and selenium.
produce, fruit, lumber,clothing,
"Pollination is the transfer of the pollen grain from the anther to the stigma, where the pollen grain germinates, and becomes the mature male gametophyte." Source= Inquiry into Life Lab Manual. Therefore, the answer may be the mature male gametophyte...OR that it replaces a males sperm, depending on what your teacher is looking for. Hope this helps
buckwheat
Grain, fruit, and vegetables
No, sperm cells do not grow out of a pollen grain. In plants, sperm cells are produced within the pollen grain, and they are involved in fertilization when the pollen grain reaches a female reproductive structure. Each pollen grain contains two sperm cells.
Many foods comr from plants. Fruits, vegetables, and grain all come from plants.
many people think corn is a vegtable but it is really a grain. my source was the encyclopidia.
Corn.