Monday, December 7, 2015

The ultimate nutrition supplier to the body cells - Capillaries!

Small is not only beautiful but also essential to life! We take food to supply nutrition to our body.  How and from where this nutrition is received by the tissue cells of our body? Do you know? We all know that our heart pumps blood from the body organs to the lungs, and then returns the purified blood back to the body organs. But there is also a microcirculation existing at a microlevel between arteries, arterioles and the venules, veins! The components of this circulation are the Capillaries. Only through the walls of these capillaries, the nutrition is received by the tissue cells!

Tuesday, September 22, 2015

Depicable? No; useful and beautiful - the Caterpillar!

Tiny creatures moving differently often attracted me in my childhood. Unlike the insects' movements, they creep on the ground and move slowly, and don't fly at all. One of them is Caterpillar (Larva, 'Puzhu' in Tamil). These caterpillars are different from worms; they are only the intermediary forms in the development of insects from eggs to the adult forms, the insects.

Wednesday, August 19, 2015

Being excess may promote cell revolt - a Hypothesis!

This following article points to the fact that one should not be excess and cross his limits in everything:
Body cells really tolerate your excesses. Most of the time your body corrects the altered chemistry due to that. And the body cells are satisfied with this correction and oblige to work as before with this satisfaction inside your body. But when these excesses become more and more, some of the cells revolt against getting the compromised supply of nutrition that results by such excesses.

Monday, June 15, 2015

Pleasing caller - the White-browed Wagtail!

When I was living in an apartment house, I watched two small birds frequenting the top floor of the next house. They were of large sparrow-size, moving their tails up and down. I had seen such birds sitting on the overhead tanks of buildings; they sing for a few seconds and fly away. But I found these two birds to remain on the house for days together!

Sunday, May 3, 2015

Sriking fragrance is here - from Marukkozhunthu!

Fragrance on the air makes you expect some flowers near you. But there is a leaf instead of a flower doing this fragrant job! In my childhood days I identified this leaf in a garland made for the Gods' worshiping. A few of these leaves were seen tied alternating with flowers.
Related Posts Plugin for WordPress, Blogger...