wind pollination वाक्य
उदाहरण वाक्य
मोबाइल
- The flowers themselves are reduced and have many features associated with wind pollination.
- Maize relies on wind pollination, so bees wouldn't be a factor.
- This tribe does share a number of distinctive morphological features, which seem to be associated with wind pollination.
- Wind pollination is the reproductive strategy adopted by the orchids and " Buddleja " are insect pollinated.
- The pollination is usually performed by insects, but wind pollination is also present ( in Coriariaceae and Datiscaceae ).
- In mid-summer, the female catkins mature and the male catkins expand and release pollen, and wind pollination takes place.
- The seed cones are green, 6 12 cm long and 5 10 cm in diameter, and mature about 18 20 months after wind pollination.
- 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.
- 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 ).
- 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 ".
- While tall waterhemp cannot self-pollinate, due to having separate male and female plants, it does not require any vectors for pollination This allows for wind pollination over large distances, generating a large amount of genetic diversity.
- They are thought to have pollinated such plants as Caytoniaceae, Cheirolepidiaceae, Czekanowskiaceae, Pentoxylaceae, and Gnetales, as their ovulate organs are either poorly suited for wind pollination or have structures that could support long-proboscid fluid feeding.
- Furthermore, fertilisation in this genus plus most species in the entire family is at least partly by wind pollination, and in some regions their pollen load may represent up to 5 % of the total pollen load, causing many allergic sensitizations.
- A 2004 study performed near an Oregon field trial for a genetically modified variety of creeping bentgrass ( " Agrostis stolonifera " ) revealed that the transgene and its associate trait ( resistance to the glyphosate herbicide ) could be transmitted by wind pollination to resident plants of different " Agrostis " species, up to 14 km from the test field.
wind pollination sentences in Hindi. What are the example sentences for wind pollination? wind pollination English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.