wind pollination मीनिंग इन हिंदी

उदाहरण वाक्य

1. The flowers themselves are reduced and have many features associated with wind pollination.
2. Maize relies on wind pollination, so bees wouldn't be a factor.
3. This tribe does share a number of distinctive morphological features, which seem to be associated with wind pollination.
4. Wind pollination is the reproductive strategy adopted by the orchids and " Buddleja " are insect pollinated.
5. The pollination is usually performed by insects, but wind pollination is also present ( in Coriariaceae and Datiscaceae ).
6. In mid-summer, the female catkins mature and the male catkins expand and release pollen, and wind pollination takes place.
7. The seed cones are green, 6 12 cm long and 5 10 cm in diameter, and mature about 18 20 months after wind pollination.
8. Wind pollination is very imprecise, with a minute proportion of pollen grains landing by chance on a suitable receptive stigma, the rest being wasted in the environment.
9. This develops competition between flowers and as a result flowers must provide incentives to appeal to pollinators ( unless the flower self-pollinates or is involved in wind pollination ).
10. The flowers lack of any noticeable scent, their protruding stamens, and their mop-like stigmata suggest their adaptation to wind pollination, in contrast to the petals and night scent of " Struthiola ".