Do bacteria cells contain a nucleus
Do bacteria cells contain a nucleus?
Expert
In bacteria, the genetic material is scattered in the cytosol and there is no internal membrane which delimits a nucleus.
Explain the blastopore and archenteron? Which is the stage of embryonic development where these structures are formed? Specify the destinations of archenteron and of blastopore?
Systematics & taxonomy in biology: The science of classification or grouping organisms based on similarities and differences is taxonomy. Systematics is a dynamic broad field of science, of which taxonomy is a part.
Write down some diseases caused by the abnormal GH secretion by hypophysis?
Briefly explain Immunoglobulin (Ig) A.
Give a brief explanation of typical vegetation and the typical fauna of tropical forests.
Briefly describe the term androecium and gynoecium? And also write down other structures of the flowers?
Write down two a main group in which flowering plants is divided?
Compare the method of digestion between protozoans and sponges
Name the cells with delimited nucleus. And, also write down the main elements of the nucleus?
Write the three main types of RNA? Also explain the meaning of heterogeneous RNA?
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