Name-Kushal and Rithesh


 Class-9


 We were fortunate to collect the samples of lichens in the lalbagh botanical gardens during our field visit.We prepared the temporary slides and observed through the foldscope.


 Lichens are an association of an alga and fungus. The algal partner is called phycobiont and the fungal partner is called mycobiont.


 We also learnt the skill of taking thin sections of stem and prepare temporary slides.

<figure class="wp-block-image">
 <img alt="IMG_20181210_131212" class="wp-image-108143 gcloudimg" data-attachment-id="108143" data-comments-opened="1" data-image-meta='{"aperture":"2","credit":"","camera":"vivo 1723","caption":"","created_timestamp":"1544447532","copyright":"","focal_length":"3.55","iso":"116","shutter_speed":"0.0036697247706422","title":"","orientation":"0"}' data-image-title="IMG_20181210_131212" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_108142/IMG_20181210_131212.jpg"/>
 <figcaption>
 Lichens on the bark of tree
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="IMG_20181210_124053" class="wp-image-108144 gcloudimg" data-attachment-id="108144" data-comments-opened="1" data-image-meta='{"aperture":"2","credit":"","camera":"vivo 1723","caption":"","created_timestamp":"1544445653","copyright":"","focal_length":"3.55","iso":"106","shutter_speed":"0.0028328611898017","title":"","orientation":"0"}' data-image-title="IMG_20181210_124053" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_108142/IMG_20181210_124053.jpg"/>
 <figcaption>
 Lichens
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="IMG_20181210_141802" class="wp-image-108145 gcloudimg" data-attachment-id="108145" data-comments-opened="1" data-image-meta='{"aperture":"2","credit":"","camera":"vivo 1723","caption":"","created_timestamp":"1544451483","copyright":"","focal_length":"3.55","iso":"152","shutter_speed":"0.01","title":"","orientation":"0"}' data-image-title="IMG_20181210_141802" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_108142/IMG_20181210_141802.jpg"/>
</figure>
<figure class="wp-block-image">
 <img alt="IMG_20181210_112520" class="wp-image-108146 gcloudimg" data-attachment-id="108146" data-comments-opened="1" data-image-meta='{"aperture":"2","credit":"","camera":"vivo 1723","caption":"","created_timestamp":"1544441121","copyright":"","focal_length":"3.55","iso":"120","shutter_speed":"0.01","title":"","orientation":"0"}' data-image-title="IMG_20181210_112520" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_108142/IMG_20181210_112520-1.jpg"/>
</figure>

Lichens….

Lichens….

rupa sundari

More Posts from rupa sundari