a_seed_is_a_seed_is_a_seed
Media Manager
Namespaces
Choose namespace
Media Files
Files in grow-skin:textilelab
- img_3467.jpg
- 525×700
- 2017/03/18 16:27
- 109.4 KB
- img_3471.jpg
- 525×700
- 2017/03/18 16:27
- 115.9 KB
- img_3478.jpg
- 933×700
- 2017/03/18 16:27
- 161.5 KB
- img_3491.jpg
- 525×700
- 2017/03/18 16:27
- 90.6 KB
- img_3504.jpg
- 933×700
- 2017/03/18 16:27
- 142.9 KB
- img_3589.jpg
- 525×700
- 2017/03/18 16:27
- 112.5 KB
- img_3605.jpg
- 525×700
- 2017/03/18 16:27
- 139.5 KB
- img_3624.jpg
- 525×700
- 2017/03/18 18:07
- 70.4 KB
- img_3654.jpg
- 933×700
- 2017/03/18 16:27
- 197.2 KB
- img_3656.jpg
- 933×700
- 2017/03/18 16:27
- 544.1 KB
- img_3658.jpg
- 933×700
- 2017/03/18 16:27
- 803.8 KB
- img_3662.jpg
- 933×700
- 2017/03/18 16:27
- 363.8 KB
- img_3699.jpg
- 525×700
- 2017/03/18 16:27
- 553.2 KB
- img_3718.jpg
- 525×700
- 2017/03/18 16:27
- 409.3 KB
- img_3721.jpg
- 525×700
- 2017/03/18 16:27
- 299 KB
- img_3722.jpg
- 525×700
- 2017/03/18 16:27
- 332 KB
- img_3727.jpg
- 933×700
- 2017/03/18 16:27
- 339.2 KB
- img_3730.jpg
- 933×700
- 2017/03/18 16:27
- 451.8 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
a_seed_is_a_seed_is_a_seed.txt · Last modified: 2016/01/13 17:48 by 127.0.0.1