archive_beehive
Media Manager
Namespaces
Choose namespace
Media Files
Files in weaving:garens
- dscf9601.jpg
- 1000×1500
- 2022/05/15 13:00
- 1.4 MB
- dscf9608.jpg
- 1000×1500
- 2022/05/15 13:00
- 744.8 KB
- geelbruin-aangepast_kl.jpg
- 1140×1500
- 2022/05/15 13:00
- 957.1 KB
- img_2040.jpeg
- 640×480
- 2022/05/15 12:24
- 80.4 KB
- img_2043.jpeg
- 640×480
- 2022/05/15 12:25
- 94.2 KB
- img_2046.jpeg
- 640×480
- 2022/05/15 12:25
- 76.6 KB
- img_2047.jpeg
- 640×480
- 2022/05/15 12:25
- 86.8 KB
- img_2052.jpeg
- 640×480
- 2022/05/15 12:25
- 80.3 KB
- img_2053.jpeg
- 640×480
- 2022/05/15 12:25
- 77 KB
- img_2065.jpeg
- 640×480
- 2022/05/15 12:25
- 59.8 KB
- img_2071.jpeg
- 640×480
- 2022/05/15 12:25
- 68.2 KB
- img_2072.jpeg
- 640×480
- 2022/05/15 12:25
- 76.3 KB
- oranje-rood_aangepast_kl.jpg
- 1172×1500
- 2022/05/15 13:00
- 1001.4 KB
- roze-aangepast_kl.jpg
- 1126×1500
- 2022/05/15 13:00
- 832.7 KB
File
- Title:
- Hollyhock pollen
- Date:
- 2023/09/13 09:01
- Filename:
- 800wm.jpg
- Caption:
- Pollen. Coloured scanning electron micrograph (SEM) of a pollen grain of the garden hollyhock, Althaea rosa. Its outer wall (exine) has a spiky structure. When the pollen grain, containing the male gametes, lands on the stigma of a flower of the same species, it germinates. A pollen tube grows from the pollen grain & down to the flower's ovaries. The ovules are then fertilised & a seed is formed. Magnification: x200 at 6x6cm size.
- Photographer:
- Science Photo Library
- Copyright:
- DR JEREMY BURGESS/SCIENCE PHOTO LIBRARY
- Format:
- JPEG
- Size:
- 155KB
- Width:
- 800
- Height:
- 797
- Keywords:
- hollyhock, pollen, althaea, rosa, garden, hollyhock, pollen, of, botany, plant, sem, coloured, scanning, electron, micrograph, grain, allergen, allergy, cause, sneezing, causing, sneeze, nature, plants, reproduction, reproductive, pollen
- References for:
- pollinations
archive_beehive.txt · Last modified: 2016/01/13 17:48 by 127.0.0.1