Female copperhead snakes have the ability to reproduce both sexually and asexually. In your opinion, which method is best for the species in general and why?
Studies reveal that wild female snakes can give birth to viable offspring without contact with their male counterparts and therefore disclaiming the belief that asexual reproduction can only take place in invertebrates.
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Get Help Now!Reproduction is the process where a living organism gave rise to another living organism (offspring) of the same species.
There are two types of reproduction: asexual and sexual in female copperhead snake and hence classified as facultative parthenogenetic species.
Asexual reproduction
Asexual reproduction is the process where a living organism gives rise to an offspring without fusion of gametes.
Research has established that copperhead snake (Agkistrodon contortrix) do not always require a partner to reproduce. Thus is a situation known as parthenogenesis. In female copperhead snake, parthenogenesis results from development of embryo from unfertilized egg cell and is a component process of apomixis. Female copperheads that reproduce asexually are clones of mother (female snake) and therefore the offspring are female. This is based on the presence of two ovaries and absence of testes in the offspring. This elevates the homozygosity level of the offspring and it suggest that the parthenogenetic mode may be terminal fusion automixis. It resulrs from the fusion of second polar body to the egg nucleus and therefore homozygosity is observed in all chromosomes including chromosomes involved in sex determination.
Wide gomozygosity leads to conservation of species owing to the fixation of potentially deleterious genetic recombination. Conservation of gene reduction results to red……………
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