Describe briefly the term fossils
Describe briefly the term fossils?
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Fossils are petrified vestiges of beings which lived in past conserved by the chemical and geological procedures and found in rocks and sedimentary strata of terrestrial crust.
Describe the roles of NADPH and ATP in the chemical phase of photosynthesis?
Do protozoans contain sexual or asexual reproduction?
Is transportation of gases in the tracheophytes made by vascular tissues?
How do plants solve the problem of transporting the substances throughout their tissues?
Give a brief description of homeostasis? What are the controllers, sensors and effectors of the homeostasis?
Name the structures which are part of nervous system?
Write down the difference between cerebrum and brain? And also write down the main parts of these structures?
How the cellular immune response does happen?
Into how many kinds acquired immunity is categorized. Name them.
How excretion is done in the amphibians?
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