Zucchini It is a monoecious plant, that is, a plant that produces unisexual flowers, one male and one female, but carried by the same plant. The male flower carries the pollen, and its purpose is to pollinate the female flower that bears the ovary, which once pollinated, this can become the fruit. The male flower once produced the pollen that will fertilize the female flower, has finished its purpose and is destined to dry up, while the female flower will produce the fruit. Pollination is done by insects entomophilous pollination, mostly bees and bumblebees. The fruits have numerous shapes and colors, depending on the varieties and crops produced by man.
圖片編號:
149822584
拍攝者:
Infocarriero
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
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標準授權 | XS | 480 x 360 | JPG | 13 | |
標準授權 | S | 800 x 600 | JPG | 15 | |
標準授權 | M | 2000 x 1500 | JPG | 18 | |
標準授權 | L | 2581 x 1936 | JPG | 20 | |
標準授權 | XL | 3265 x 2449 | JPG | 22 | |
標準授權 | MAX | 4128 x 3096 | JPG | 23 | |
標準授權 | TIFF | 5838 x 4378 | TIF | 39 | |
進階授權 | WEL | 4128 x 3096 | JPG | 88 | |
進階授權 | PEL | 4128 x 3096 | JPG | 88 | |
進階授權 | UEL | 4128 x 3096 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 360 px | JPG | 13 點 |
標準授權 | 800 x 600 px | JPG | 15 點 |
標準授權 | 2000 x 1500 px | JPG | 18 點 |
標準授權 | 2581 x 1936 px | JPG | 20 點 |
標準授權 | 3265 x 2449 px | JPG | 22 點 |
標準授權 | 4128 x 3096 px | JPG | 23 點 |
標準授權 | 5838 x 4378 px | TIF | 39 點 |
進階授權 | 4128 x 3096 px | JPG | 88 點 |
進階授權 | 4128 x 3096 px | JPG | 88 點 |
進階授權 | 4128 x 3096 px | JPG | 88 點 |