Spores are reproductive cells produced by protists (and other organisms). If two protist spores are close together, they can fuse to form a diploid zygote. This is a type of sexual reproduction. The zygote then undergoes meiosis, producing haploid cells that repeat the cycle.pores are reproductive cells produced by protists (and other organisms). If two protist spores are close together, they can fuse to form a diploid zygote. This is a type of sexual reproduction. The zygote then undergoes meiosis, producing haploid cells that repeat the cycle.
The âantimicrobialâ definition explained. There are a number of âantimicrobialâ definitions that vary depending on use, function, production, regulation and benefits. However, in broad terms, antimicrobial is the process of destroying or inhibiting the growth and development of microorganisms and pathogenic microorganisms.
NIAID Role in Antimicrobial Resistance Research. NIAID conducts and supports research on antimicrobial resistance. Because most bacteria, viruses, and other microbes multiply rapidly, they can quickly evolve and develop resistance to antimicrobial drugs. Overusing or misusing antimicrobial drugs can make resistance develop even faster.