Examlex
Which of the following it a list of the materials required for PCR?
Ferns
A group of non-flowering vascular plants that reproduce via spores and have neither seeds nor flowers, known for their fronds and ancient lineage.
Orchids
A diverse and widespread family of flowering plants with complex, often colorful and fragrant flowers.
Opossums
Marsupials native to the Americas known for their ability to play dead as a defensive mechanism and their omnivorous diet.
Clear-cutting
A forestry or logging practice where most or all trees in an area are uniformly cut down.
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