pollen sac वाक्य
उदाहरण वाक्य
मोबाइल
- Under each microsporophyll is one or several microsporangia ( pollen sacs ).
- The microsporophylls are triangular and keeled, bearing two pollen sacs each.
- Each of them has two basal pollen sacs with bisaccate pollen.
- Each triangular microsporophyll has two basal pollen producing pollen sacs.
- Each theca contains two microsporangia, also known as pollen sacs.
- The stamens have anthers with only one lobe ( locule ) and two pollen sacs.
- They were produced in pollen sacs in coalsced groups of four, attached to branching structures.
- Each has four to 20 elongated pollen sacs attached to the lower surface at one end.
- Both pollen sacs are separated by the stomium.
- The pollen sacs hang off the structure in clusters, and are typically 2 cm in length.
- Each pollen cone has numerous spirally inserted microsporophylls each with two basal pollen sacs producing bisaccate pollen.
- An anther consists of four pollen sacs, two on each side, with a small sterile central connective.
- There are between 6 and 16 microsporophylls present with each containing with 3 or 4 pollen sacs.
- A pollen cone consists of many spirally arranged microsporophylls each with two pollen sacs producing bisaccate pollen.
- In gymnosperms, such as conifers, microspores are produced through meiosis from microsporocytes in pollen sacs, which contain the microsporocytes.
- The fertile sporogenous cells are surrounded by layers of sterile cells that grow into the wall of the pollen sac.
- Depending on the morphology of the flower, a pollen sac called a pollinia is attached to the head or abdomen of the male.
- I even think I see full pollen sacs on it's leg, so it looks like it's been busy gathering food / pollinating flowers.
- Pollen is grouped into complex structures called pollinia ( or " pollen sacs " ), rather than being individual grains or tetrads, as is typical for most plants.
- Sack-Shaped Catasetum ( " Catasetum saccatum " ), a tropical South American species, discussed by Darwin, actually launches its viscid pollen sacs with explosive force, when an insect touches a seta.
- अधिक वाक्य: 1 2
pollen sac sentences in Hindi. What are the example sentences for pollen sac? pollen sac English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.