Explanation:
Metabolites are the different kinds of the substances which are essential to metabolism of the organism.
Metabolites produced by the plants can be categorized into the primary metabolites and the secondary metabolites.
The primary metabolites have important role in survival of plant and play an active role in the respiration and the photosynthesis.
On the other hand, the secondary metabolites are not involved in normal growth and the development of plant. Although absence of these type of metabolites can lead to impairment of survivability of plant in long run.
<u>Secondary metabolites are produced mostly by the plants for the defense purposes.</u> They include steroids, alkaloids, phenolics, essential oils, resins, tannins, lignins, flavonoids, etc.
Answer:
Every hour 3 species disappear. Every day 150 species are lost.
Cancer is just cells multiplying, thinking they are making an organ, but they aren't. They are making what is know as a tumor. Each gland makes a different hormone and most make more than one. The hormones then travel from the gland to its target cells and connect to a part . back after other treatments or it may stop or slow the growth of a cancer for some time.
True
Evaporation is one of the key parts of the water cycle
<span>All cell processes take place in a watery environment
Water is the universal solvent and without it life as we know it would not exist. </span>
