Describe pioneer species
Describe briefly about pioneer species? And also write down the role of pioneer species?
Expert
Pioneer species are those primary species which colonize places where previously there were no living beings, like, for instance, algae which colonize bare rocks.
In common, pioneer species are autotrophs or those which maintain harmonious ecological interaction with the autotrophic beings (such as autotrophic bacteria, lichens, herbaceous plants).
The pioneer community is formed of species capable to survive under the hostile environments. The presence of these species modifies microenvironment generating alters in a biotic and biotic factors of ecosystem undergoing formation. Thus they open the manner to other species to establish in the place by creation of new potential ecological niches.
Bacteria are prokaryotic cells, that is, they do not boast a membrane-delimited nucleus. Eukaryotes encompass cells with a delimited nucleus. Where in such kinds of cells can DNA are found?
Appraising effectiveness of advertising: To determine the success of advertising, we ought to have measures in place which can find out the return of advertising investment.
Define the term nerves?
Describe briefly the term reproductive isolation?
Productivity Improvement: Productivity is affected by a diversity of factors, from the equipment employed to the attitude of the staff to the quality of materials. Enhancing productivity needs those factors such as these be addressed and mitigated and
Name the part of vascular system which performs exchange of gases and other substances with the tissues? Answer: Just capillaries perform exchange of gases and othe
Why do diabetic patients generally undergo dietary sugar restriction? Specify the major complications of the diabetes mellitus?
Line Extension: A firm markets one or more latest products in an established and famous brand identity as a multi-product branding policy. The aim is to take benefit of widespread name recognition of the original brand and satisfy various customer req
Where in the leaves is the photosynthetic tissue often is situated?
Regarding their biological function what is the basic difference between meiosis and mitosis?
18,76,764
1943119 Asked
3,689
Active Tutors
1418934
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!