What are the different types of a gene?

and
What is a solidified remains of an organism?

http://en.wikipedia.org/wiki/Allele

http://www.google.com/search?as_q=&hl=en&num=10&btnG=Google+Search&as_epq=solidified+remains&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=any&as_dt=i&as_sitesearch=&as_rights=&safe=active

The different types of a gene are known as alleles. An allele is one of the possible variations of a specific gene. It is a specific version or form of a gene that is found at a particular location on a chromosome. Alleles can be different in terms of the DNA sequence they carry, which can result in different traits or characteristics.

If you want to learn more about the different types of genes or alleles, you can visit the Wikipedia page on alleles by clicking on this link: http://en.wikipedia.org/wiki/Allele

Regarding your second question, the solidified remains of an organism are known as fossils. Fossils are the preserved remains or traces of ancient living organisms that died long ago. They can be found in a variety of forms, such as bones, shells, teeth, imprints, or even preserved soft tissues. Fossils provide valuable evidence and insights into the history of life on Earth.

If you would like to search for more information about solidified remains of organisms, you can use a search engine like Google. Simply click on this link: http://www.google.com/search?as_q=&hl=en&num=10&btnG=Google+Search&as_epq=solidified+remains&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=any&as_dt=i&as_sitesearch=&as_rights=&safe=active