George Monbiot is spearheading the Rewilding Movement. The environmentalist and writer is prominent in the platform. He was featured in TED Talk and talked about a large scale conservation approach aiming to restore the lost habitats. Here is an excerpt of his speech where he discusses the lost megafuna:
"What megafauna, you say? Well, every continent had one, apart from Antarctica. When Trafalgar Square in London was excavated, the river gravels there were found to be stuffed with the bones of hippopotamus, rhinos, elephants, hyenas, lions. Yes, ladies and gentlemen, there were lions in Trafalgar Square long before Nelson's Column was built. All these species lived here in the last interglacial period, when temperatures were pretty similar to our own. It's not climate, largely, which has got rid of the world's megafaunas. It's pressure from the human population hunting and destroying their habitats which has done so."
Dehydration, amino acids, covalent, peptide
Carbon dioxide is released into the air during respiration. Respiration is the act of breathing, so when you exhale you release carbon dioxide
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Mitosis and Specialization
Mitosis is a process that occurs during cell cycle which involves the division of a cell to produce two new cells that are identical to itself. Also, it is the splitting of DNA in the cell’s nucleus into two equal sets of chromosomes. Furthermore, mitosis consists of four basic phases which were prophase, metaphase, anaphase and telophase.
Cell Specialization is a process where generic cell changes into specific cells for the purpose of specific task within the body. Furthermore, they are very important in the development of embryos.
Answer:
The phenomenon of unequal separation in meiosis is called nondisjunction. If nondisjunction causes a missing chromosome in a haploid gamete, the diploid zygote it forms with another gamete willcontain only one copy of that chromosome from the other parent, a condition known as monosomy.
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