Sentence examples for visible pollen from inspiring English sources
We were moved, although the tear trickling from my left eye could have been caused by the visible pollen in the air as the sun set, an orange-fuchsia haze.
Many of these bees returned to the greenhouse with visible pollen loads, indicating that they were foraging on wild flowers nearby.
Taken together, knock down of ZmPti1a expression did not result in a visible pollen defect.
Furthermore, the MT anther did not dehisce, and no visible pollen grains could be observed.
Closer analysis of open flowers revealed all five different transgenic plants to carry mature anthers that in the most extreme cases failed to produce any visible pollen, while ovules appeared normal.
As seen in Additional file 1: Figure S1 for an example, maize pollen, visible as a yellow powder on leaves, exhibited various deposition patterns, thus showing an inhomogeneous distribution.
The co-expression of full GFP-SYP124 with its truncated version (SYP124T) led to no visible change in pollen tube morphology or growth rate.
At high magnification, fluorescence was in some cases located in small individualised organelles clearly visible inside the pollen grains when observed in single optical sections by CLSM (additional file 4).
They have a four-parted perianth (whorl of petal-like parts), with the four stamens (male pollen-producing structures) joined to the tips of the perianth segments, sometimes with only the anther (pollen sac) visible.
These developments set in motion a cumulative process of human population growth, landscape modification, and environmental changes visible in Holocene soil, pollen, faunal, and other records around the world.
"But exotics can be a very good food source for them, too". Some of the common garden plants they've found that are attractive to bees include cosmos, which boasts large pink and white flowers; different kinds of sage (salvias); and purple tansy, a California native that Frankie loves because of its bright purple pollen — easily visible in clumps on bees' legs after they've been foraging.
