guerilla_beehive_designs
Media Manager
Namespaces
Choose namespace
Media Files
Files in generationz
- curtain.jpg
- 929×1000
- 2017/10/28 07:21
- 81.4 KB
- curtain2.jpg
- 929×1000
- 2017/10/28 07:28
- 81.5 KB
- curtain3.jpg
- 929×1000
- 2017/10/28 07:32
- 81.5 KB
- hanging_skins.jpg
- 1000×1004
- 2017/10/26 11:59
- 122.3 KB
- intelligent-beehive.jpg
- 800×644
- 2017/10/26 11:46
- 123.4 KB
- intelligentguerillabeehive.jpg
- 1200×770
- 2017/11/10 10:50
- 171.1 KB
- table.jpg
- 674×251
- 2017/10/26 11:47
- 114.5 KB
- vegetaldyedskins.jpg
- 889×308
- 2017/11/10 10:58
- 67.1 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
guerilla_beehive_designs.txt · Last modified: 2016/08/12 09:50 by ami