distillation
Media Manager
Namespaces
Choose namespace
Media Files
Files in sound_beehive:camtests
- camtest01.png
- 529×397
- 2016/01/13 17:48
- 290.1 KB
- camtest02.png
- 402×226
- 2016/01/13 17:48
- 111 KB
- camtest03.png
- 582×335
- 2016/01/13 17:48
- 152.4 KB
- camtest04.png
- 561×430
- 2016/01/13 17:48
- 184.6 KB
- camtest05.png
- 560×427
- 2016/01/13 17:48
- 180 KB
- camtest06.png
- 553×324
- 2016/01/13 17:48
- 154.8 KB
- img_4307.jpg
- 1000×1333
- 2016/01/13 17:48
- 237.4 KB
- img_4309.jpg
- 1000×750
- 2016/01/13 17:48
- 154.7 KB
- img_4311.jpg
- 1000×1333
- 2016/01/13 17:48
- 166.8 KB
- img_4367.jpg
- 1000×1410
- 2016/01/13 17:48
- 227.6 KB
- img_4369.jpg
- 1000×1358
- 2016/01/13 17:48
- 226.6 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
distillation.txt · Last modified: 2019/08/20 10:28 by ami