Gaseous exchange is the movement of Carbon dioxide and oxygen across the respiratory surface. In unicellular organisms carry out g... Read more »
What is the Gaseous Exchange?
Sunday, 8 March 2015
Gaseous Exchange in Mammals
The components of the gaseous exchange in mammals include the nostril, trachea, intercostals muscles, diaphragm and ribs. Table ... Read more »
Mechanism of Gaseous Exchange in Mammals
Gaseous exchange in mammals occur as a result of inhalation (or inspiration) and exhalation (or expiration). Inhalation is the br... Read more »
Gaseous exchange across the Alveolus
The actual exchange of oxygen and carbon dioxide take place in the alveoli. One mammalian lung has millions of alveoli. The alveoli are ... Read more »
Growth in Flowering Plant
A seed is defined as a fertilized mature ovule consisting of embryo, stored food material and protective coats. Seeds may be broad... Read more »
Seed domancy
Inability of viable and mature seeds to resume growth immediately after harvest in an environment normally favourable for the germinat... Read more »
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