Fine to coarse powder containing the microgametophytes of seed plants.
1 The stamens are long; the grains of pollen are spherical and larger.
2 A Harvard study recently found neo-nicotinoids in pollen samples from New Zealand.
3 We'll know pollen counts in different localities, and other stress-factors waiting unseen.
4 And the pollen on the car could only come from that area.
5 A law of diminishing returns applies to seed but not to pollen .
6 This might include staying indoors on days when pollen concentrations are elevated.
7 The pollen was placed in small glass vials loosely stoppered with cotton.
8 Apical actin filaments are highly dynamic and crucial for pollen tube growth.
9 Add raw cocoa, bee pollen , grain like oats; the possibilities are endless.
10 The cheapness of wind-carriage may be set against the overproduction of pollen .
11 The pollen was then collected and stored at 4° C. until used.
12 They brew it with flower pollen and fish oil and cherry stones.
13 The pollen had germinated in water, releasing even more allergens than before.
14 One good illustration of it is furnished by the pollen of flowers.
15 Bet v 1 has been identified as the major birch pollen allergen.
16 In addition to collecting nectar from flowers, honey bees also collect pollen .
Другие примеры для термина "pollen"
Grammar, pronunciation and more
Pollen в диалектах
Соединенные Штаты Америки