5 Pigments of the Chloroplast and their Functions
Pigments of the chloroplast such as chlorophyll is in fact a mixture of very closely related pigments of which chlorophyll is just one of them….
Biology
Active Transport and its Significance in Biological Systems
Active transport is a physical process in which molecules and ions move from a region of lower concentration to a region of higher concentration. This…
Preparation of Hopped Wort Agar and Yeast Viability Count of Wort
Hopped wort agar preparation and yeast viability count are some of the most important microbiological analyses and tests carried out in the laboratory of a…
How Hormones Control Cellular Responses
Let us suppose that a hormone has reached its target cell. How does ict cause the cell to respond?… (I.e cellular responses.) Some light has…
Importance of Chromatophore and Luciferin on Adaptive Coloration
Chromatophores are specialized pigment cells found in the skin of fishes, amphibians, reptiles, octopuses and squids, etc. Many such animals can change their colour, or…
The Role of the Cytoplasm in Genetics and DNA Manipulation
For a better understanding of DNA manipulation, Acetabularia provides us with a pleasingly simple case of development: a single cell, one nucleus and a comparatively…
Concise Description Of The Life History Of Malaria Mosquito
Mosquitoes occur all over the world. They are most plentiful in the tropics, though in the brief Arctic summer, enormous swarms occur in Lapland, Finland,…
Movement, Coordination and Behavior in Earthworm
Movement and behavior in earthworm arise from Axons. Axons from sensory cells in the epidermis or muscles pass into the central nervous system, where they…
The Formation and Structure of True Fruits
A fruit is described as the fully ripened gynaecium of single flower, and in most cases, forms only when fertilization has been effected. Sometimes, other…
Complete Description of the Morphology of False Fruits
False fruits are “fruits” in which some floral part or parts in addition to the gynaecium may become part of the unit structure from which…