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If a fungus were to kill off all extant seed plants with needlelike or scalelike leaves plus cones, it would eliminate
Deoxyribonucleic Acid (DNA)
The molecular carrier of genetic information in almost all living organisms, consisting of two long chains of nucleotides twisted into a double helix.
Adenine
A purine nucleobase used in forming nucleotides of the DNA and RNA, and plays a vital role in energy transfer within cells.
Guanine
A nitrogenous base found in DNA and RNA, playing a critical role in the formation of genetic material.
Fertility Drugs
Medications used to enhance reproductive ability by stimulating egg or sperm production in individuals or couples facing infertility challenges.
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Q141: _ are water-absorbing filaments present on the
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Q207: After sampling the sediment in a nearby