Navigation Links
Haploid in Biological Definition

Cell growth

... the parental cell originally had. This is the haploid amount of DNA, often symbolized as N . Meiosis is used by diploid organisms to produce haploid gametes. In a diploid organism such as the human organism, most cells of the body have the haploid amount of DNA, 2N . Using this notation for ...

Ploidy

... Contents showTocToggle("show","hide") 1 haploid 2 Diploid 3 Haplodiploidy 4 ... 5 Aneuploidy 6 Polyploidy haploid haploid (meaning simple in Greek ) cells bear one ...

Ploidy

... Contents showTocToggle("show","hide") 1 haploid 2 Diploid 3 Haplodiploidy 4 ... 5 Aneuploidy 6 Polyploidy haploid haploid (meaning simple in Greek ) cells bear one ...

Meiosis

... by which a diploid parent produces four haploid daughter cells. The process includes the two ... are pulled towards opposing poles. Two haploid sets of chromosomes form at opposing poles. Each ... a total of four daughter cells, each with an haploid set of chromosomes. Significance of meiosis ...

Cell division

... cytokinesis . A diploid cell may also undergo meiosis to produce haploid cells, usually four. haploid cells serve as gametes in multicellular organisms, fusing to form new ...

Gamete

... animals , and archegonia or antheridia in plants . Gametes are haploid cells; that is, they contain one complete set of chromosomes (the ... reduces the number of sets of chromosomes from two to one (i.e., produces haploid gametes). The diploid somatic cells of an individual will contain ...

Botany

... wheat , maize and soybean are also having their genomes sequenced, although some of these are more challenging because they have more than two haploid (n) sets of chromosomes , a condition known as polyploidy . The "Green Yeast" Chlamydomonas reinhardtii (a single-celled, green alga ) is ...

Chromosome

... one from the mother, one from the father) or polyploid [Xn] (more than two sets of chromosomes), and gametes (reproductive cells) which are haploid [n] (they have only one set of chromosomes). Gametes are produced by meiosis of a diploid germ line cell. During meiosis, the matching ...

Eukaryote

... receive one copy of each chromosome. In most eukaryotes there is also a process of sexual reproduction, typically involving an alternation between haploid generations, where only one copy of each chromosome is present, and diploid generations, where two are present, occurring through nuclear fusion ...

Fungus

... , a group of reduced parasites whose relationships to the other fungi are uncertain. Reproduction Sexual Fungal mycelia are typically haploid . When mycelia of different mating types meet, they produce two multinucleate ball-shaped cells, which form a mating bridge. The result is that ...

Hardy-Weinberg principle

... Sex linkage Where the a gene is sex-linked , the heterogametic sex (e.g. males in humans) have only one copy of the gene and are effectively haploid for that gene. So the genotype frequency at equilibrium is therefor p and q for the heterogametic sex but p^2, 2pq and q^2 for the homogametic sex. ...

Neurospora crassa

... on the spores that resemble axons . N. crassa is notable for its use as a model organism in science because it is easy to grow and has a haploid life cycle that makes genetic analysis simple since recessive traits will show up in the offspring. Neurospora was used by Edward Tatum and ...

Plant

... . They can only survive in moist environments, and remain small throughout their life-cycle. This involves an alternation between two generations: a haploid stage, called the gametophyte , and a diploid stage, called the sporophyte . The sporophyte is short-lived and remains dependent on its parent. ...

Plant

... . They can only survive in moist environments, and remain small throughout their life-cycle. This involves an alternation between two generations: a haploid stage, called the gametophyte , and a diploid stage, called the sporophyte . The sporophyte is short-lived and remains dependent on its parent. ...

Prokaryote

... have structures called ribosomes , which produce protein. Prokaryotes are usually much smaller than eukaryotic cells. Prokaryotes have a single haploid circular (only exceptionally linear, as in Borrelia burgdorferi ) chromosome , contained within a region called nucleoid , rather than in a ...

Sperm

... , and (5) flagellum (tail) A sperm cell , or spermatozoon ( pl. spermatozoa ) (in Greek : sperm = semen and zoon = alive), is the haploid cell that is the male gamete . It is carried in fluid called semen , and is capable of fertilising an egg cell to form a zygote . A zygote ...

Spermatid

... The term spermatid refers to the haploid male germ cell that results from secondary spermatocyte division. As a result of meiosis , each spermatid contains only half of the genetic ...

Zygote

... A zygote ( Greek : ζυγωτόν ) is a cell that is the result of fertilization . That is, two haploid cells—usually (but not always) a sperm cell from a male and an ovum from a female —merge into a single diploid cell called the ...
Other Contents
(Date:12/17/2014)... , Dec. 16, 2014 Valencell, a leader in ... biometric technology to industry leaders such as Intel, Jabra, ... validated, biometric wearable products. These products will be showcased ... Las Vegas . "Our ...
(Date:12/11/2014)... 09, 2014 Research and Markets , ... ) has announced the addition of the "Biometrics ... offering. One major trend emerging in ... in technology, it is important to upgrade biometric solutions ...
(Date:12/10/2014)... YORK , Dec. 8, 2014 You,ve been here before: ... can,t remember your password, site key or the answer to your ... teacher? Today, Hoyos Labs , a digital ... put an end to the frustration that comes with usernames, passwords ...
Breaking Biology News(10 mins):Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2Biometrics Market in the APAC Region 2015-2019: Key Vendors are 3M Cogent, NEC, Safran and Suprema 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3
(Date:1/22/2015)... Minn. (PRWEB) January 22, 2015 Blue Cross ... those Minnesotans who exemplify what it means to “Live Fearless.” ... chance for people to share their stories about how they ... or simply inspired others by living in the moment. By ...
(Date:1/22/2015)... Juvent Sports ( http://www.juventsports.com ) and David Leadbetter ... to bestow a Juvent Sports Achievement award upon an ... The award commemorated and congratulated McKitrick for her record ... her first amateur tournament in 1979 and most recently ...
(Date:1/22/2015)... January 22, 2015 Autocarinsurancebest.com has released a ... a commercial auto insurance policy . , Auto insurance ... vehicles. It is no longer necessary to call an agent ... now available online on a single website: http://autocarinsurancebest.com/ . ...
(Date:1/22/2015)... Joan Lunden, award-winning American journalist, beloved ... upcoming 32nd Annual Miami Breast Cancer Conference ... LLC (PER®) , shares that “a fast-growing, virulent” cancer ... she had not followed up her clean mammogram with ...
(Date:1/22/2015)... 23, 2015 Recently, Weddingshe.com has added many ... has announced its highest annual revenues in the past three ... popular glamorous wedding dresses. , According to the sales manager ... dress promotions for them in 2015. This point can be ...
Breaking Medicine News(10 mins):Health News:Blue Cross and Blue Shield of Minnesota to Showcase “Faces of Fearless” 2Health News:All-Time Leading Female Amateur Golfer Arlene McKitrick Receives Juvent Sports Achievement Award at 2015 PGA Show 2Health News:All-Time Leading Female Amateur Golfer Arlene McKitrick Receives Juvent Sports Achievement Award at 2015 PGA Show 3Health News:Commercial Auto Insurance Provides Several Important Features! 2Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 2Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 3Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 4Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 5Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 6Health News:Weddingshe Announces A Special Offer On Its Popular Glamorous Wedding Dresses 2
Other TagsOther Tags