Sperm are male gametes, reproductive cells that contain half a set of chromosomes that can be joined with a female gamete to form a zygote. If allowed to develop, the zygote will turn into an embryo and eventually will mature into a baby. Male gametes are found in semen, a fluid produced...
Twitter Google Share on Facebook amphimixis Thesaurus Medical Encyclopedia am·phi·mix·is (ăm′fə-mĭk′sĭs) n.pl.am·phi·mix·es(-mĭk′sēz′) The union of the sperm and egg in sexual reproduction. [amphi-+ Greekmixis,a mingling(frommeignunai, mik-,to mingle; seemeik-...
which begin to occur at adolescence, primary spermatocytes mature and divide into secondary spermatocytes. The resulting cells split into 2 immaturesperm cellscalled spermatids, each of which will become a mature spermatozoon.
A gamete is a mature sexual reproductive cell. The male gamete is a sperm and the female gamete is the egg (ova). Each gamete is a haploid cell that... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question ...
1 definition of the word sperm. Noun The male reproductive cell; the male gamete Sponsored Links What Scrabble words can I make with the letters in sperm? 5 Letter Words perms9 4 Letter Words perm8 rems6 reps6 3 Letter Words ems5 ers3 per5 pes5 rem5 rep5 res3 ser3 2 Letter Wor...
What is sperm structure? Hint: Sperm is a male gamete that is composed ofa head, neck, middle piece, and tail. All parts and Whole body of sperm are enclosed by a plasma membrane. The head of the sperm contains an elongated haploid nucleus. The anterior portion or top of the head is...
The gametophyte is a stage in the plants life cycle that undergoes alternation of generations.The primary job of gametophyte is Gamete production.
These results show that initial resources acquired during larval stage induce phenotypic plasticity in gamete production in both male and female T. euproctidis. Whereas number of sperm and oocytes can influence the fitness of males and females through increased mating capacity and fecundity, variation...
In boys, production of sperm begins with puberty. It's the gametes that come together to form a zygote. Each gamete contributes half of the chromosomes to the zygote, which has a full set of chromosomes. Chromosomes are proteins and DNA that make up genes, which determine the physical and...
The set of two successive cell divisions that serve to separate homologous chromosome pairs prior to the formation of gametes (sperm and eggs). The major purpose of meiosis is the precise reduction in the number of chromosomes by one-half, so that a diploid cell can create haploid gametes. ...