Answer the following series of questions based on this karyotype obtained from a newly discovered plant species. 6 7 10 11 12 自 0 13 14 15 16 17 18 19 20 21 22 а. What is the ploidy of the genome shown in the karyotype? b. How many chromosomes are shown in this karyotype? c. How many sister chromatids are shown in the content shown in the circle? d. Given a particular locus, provide one representation of a genotype for a heterozyge e. How many different alleles for a given gene can this plant species carry? f. What is the haploid number if a somatic cell has this karyotype? 摩

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Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.