There are so many examples for that in different areas, like organic germanium compounds experiment carried out in our lab recently.
Here's one link: http://www.alfa-chemistry.com/products/organic-germanium-24.htm
Answer:
1. Mercury: 31.197 million mi
2. Venus: 66.81 million mi
3. Earth: 92.96 million mi
4. Mars: 141.6 million mi
5. Jupiter: 483.8 million mi
6. Saturn: 890.8 million mi
7. Uranus: 1.784 billion mi
8. Neptune: 2.793 billion mi
Explanation:
Hope this helps ;}
Answer:
Explanation:
Sister chromatids are regarded as replicated chromosomes. Sister chromatids are two identical copies of chromosomes held at the centromere that are formed as a result of replication. They are identical in the sense that they contain same alleles/gene sequence of the same genes.
Homologous chromosomes, on the other hand, are similar (in length, centromere position) but non-identical chromosomes. Homologous are non-identical in the sense that they may contain different alleles of a gene and are received from each parent. homologous chromosome contain four chromatids; two of which are sister chromatids and non-sister to the other two.
Both undergo meiosis where homologous chromosomes separate in meiosis I while sister chromatids separate in meiosis II but only sister chromatids undergo mitosis.
The answer should be 2. Skin fossilization is rare due to decomposition and scavengers.
