Definition
noun
(1) Secretion of semen in profuse amount.
(2) Polyspermy.
Supplement
In some references, polyspermia also refers to the high sperm count (through semen analysis) — a condition more properly called as polyzoospermia.
Word origin: Greek polyspermÃa, abundance of seed.
Compare: aspermia, oligospermia.
See also: polyzoospermia.
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
Control of Growth & Development tutorials look at how the genetic makeup determines the biological processes on a da..