In biology, a spore is a unit of sexual (in fungi) or asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavourable conditions. [1] Spores form part of the life cycles of many plants, algae, fungi and protozoa. [2]

spore, a reproductive cell capable of developing into a new individual without fusion with another reproductive cell. Spores thus differ from gametes, which are reproductive cells that must fuse in pairs in order to give rise to a new individual. Spores are agents of asexual reproduction, whereas gametes are agents of sexual reproduction.

Spores are the reproductive structures that helps in reproduction of many plants, bacteria and fungi. These exist in variable shapes, sizes and number. Spores are of mainly two types: endo and exospores based on their origin.

2023年2月2日 · Sporulation or spore formation is the process of producing spores from the actively dividing (vegetative) cells. They are commonly found in bacteria , fungi, protozoa , and some plants such as ferns and mosses.

2024年7月5日 · Explore the intricate processes of spore formation, dispersal, and germination, and understand the environmental factors influencing these stages. Spores play a crucial role in the survival and propagation of various organisms, including fungi, bacteria, algae, and plants.

2022年2月18日 · noun, plural: spores A dormant, reproductive cell formed by certain organisms. It is thick-walled and highly resistant to survive under unfavorable conditions so that when conditions revert to being suitable it gives rise to a new individual.

Spore formation is a vital process in what is spore in biology. It ensures the survival, dispersal, and reproduction of diverse organisms, from fungi and bacteria to algae and plants. By forming spores, these organisms can withstand unfavourable conditions and flourish when the environment becomes supportive.

2025年1月10日 · Spores are a remarkable adaptation in the biological world, allowing organisms to endure extreme conditions and ensuring their survival across diverse environments. These microscopic entities play a role in the life cycles of various species, including bacteria, fungi, algae, and plants.

2025年3月24日 · A reproductive cell that can develop into an individual without first fusing with another reproductive cell (compare gamete). Spores are produced by plants, fungi, bacteria, and some protists. A spore may develop into an organism resembling the parent or into another stage in the life cycle, either immediately or after a period of dormancy.

In biology, a spore is a reproductive structure that is adapted for dispersion and surviving for extended periods of time in unfavorable conditions. Spores form part of the life cycles of many plants, algae, fungi and some protozoans.