sperm Notes: Definitions & Explanations PDF | Download eBooks
Study sperm lecture notes PDF with biology definitions and explanation to study What is sperm?. Study sperm explanation with biology terms to review biology course for online degree programs.
sperm Definition:
Sperm is a male gamete and provides paternal information to the zygote.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
sperm Notes:
Sperm is the reproductive cell of a male. A sperm cell that has a flagella and is motile is called a spermatozoon, while a non-motile sperm cell is referred to as a spermatium. Sperm cells cannot divide and have a limited life span and die shortly. However after fusion with egg cells during fertilization, a new organism begins developing, starting as a totipotent zygote. In mammals, sperm develops in the testicles, is stored in the epididymis, and released from the penis. The human sperm cell is haploid, so that its 23 chromosomes can join the 23 chromosomes of the ovum and form a zygote that is diploid
Keep Learning with Biology Notes
What is Genetic recombination?
Genetic recombination (also known as genetic reshuffling) is the exchange of genetic material between different organisms which leads to production ...
What is Complementary DNA?
In genetics, complementary DNA (cDNA) is DNA synthesized from a single-stranded RNA (e.g., messenger RNA (mRNA) or microRNA) template in ...
What is Bacteroid?
The outer host-cell derived symbiosome membrane encloses a space called the symbisome space or the peribacteroid space that surrounds the ...
What are Vertebrates?
Vertebrates comprise all species of animals within the subphylum Vertebrata, that are chordates with backbones. Vertebrates represent the overwhelming majority ...
What is Orbital?
Orbital is a technical way of describing a path of an object. So an atoms orbital is the path where ...
What is Abiotic stress?
The biotic stress is the negative impact of non-living factors on the living organisms in a specific environment. The non-living ...
