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Explanation: bla bla bla bla bla
Answer:
b) Systematics
Explanation:
Darwin presented the theory of evolution and explained that the process of evolution occured because of natural selection which further explains that offsprings are produced from organisms and these organisms are able to survive in their environment.
As systematics is the branch of biology, which basically deals with evolutionary relationships of the organisms .Thus the darwin theory of evolution will be considered in the field of systematics.
Hence the option B) Systematics is the right option.
They have two identical alleles for a gene, so in a genetic cross, each parent contributes only one form of a gene, making inheritance patterns more detectable.
I believe that the principles of inheritance were formulated based on observations on the outcomes of breeding experiments. The underlying processes were unknown at the time. Mendel's observations and conclusions are summarized in the following two principles or laws. The law of segregation which states that for any trait, each parent's pairing of genes (alleles) split and one gene passes passes from each parent to an offspring. The other is the law of independent assortment which states that different pairs of alleles are passed onto the offspring independently of each other.