Get Free Checker

How To Use Zygote In A Sentence

  • Furthermore, although the pope and his bishops may truly believe a zygote is a "preborn child," the truth is that a great number of active Catholics do not, and they vote, in great numbers, accordingly. Michele Somerville: Catholic Bishops Endanger Church Tax Exempt Status
  • After a sperm and egg meet, the resulting cell is known as a zygote. Yahoo! News: Business - Opinion
  • Another variation of IVF is the zygote intrafallopian transfer (ZIFT) in which the ova are checked to determine that they have been fertilized before implantation in the fallopian tube. Reproductive Technology, New (NRT).
  • We are all a chance meeting, a miscarriage and half a zygote away from being someone else or nothing at all. Times, Sunday Times
  • In "A Genetic Study of Male Sexual Orientation," a study that has now achieved almost as much renown as LeVay's, the Northwestern University psychologist Michael Bailey and Boston University's Richard Pillard compared fifty-six "monozygotic" twins (identical twins, from the same zygote, or fertilized egg), fifty-four "dizygotic" (fraternal) twins, and fifty-seven genetically unrelated adopted brothers. Homosexuality and Biology
Enhance Your English Writing Skills
Fix common errors and boost your confidence in every sentence.
Get started
for free
Enhance Your English Writing Skills
  • Another variation of IVF is the zygote intrafallopian transfer (ZIFT) in which the ova are checked to determine that they have been fertilized before implantation in the fallopian tube. Reproductive Technology, New (NRT).
  • Ceratopteris spores, like fucoid zygotes, divide unequally to produce a small rhizoid cell and a larger cell that develops into the thallus.
  • During the menstrual cycle, an ovum is released from one of the ovaries (the release is called ovulation), and the uterus develops an inner lining enriched with blood to prepare it for the possible implantation of a zygote. Menstrual cycle
  • A human embryo is any whole, living member of the species homo sapiens in the embryonic stage, which includes the stages of zygote, morula, and blastocyst.
  • I added it to the list on our Instructors' Blog, stated as follows:Students should be able to define dominance as a particular relationship between the effects of two alleles; dominance is said to exist when the phenotype of the heterozygote is the same as that of a homozygote for one of the alleles the 'dominant' one. How to teach about dominance
  • Also, the space between individual chromosomes is less in zygotene than in pachytene.
  • Testing of two PRA affected animals within a 17th breed, the bull mastiff, revealed one heterozygote and one homozygous normal animal.
  • The bouquet forms at late leptotene and early zygotene and is coincident with chromosome pairing.
  • It was concluded that heterozygotes were not necessarily advantageous for trait performance even among genotypes derived from such a highly heterotic hybrid.
  • In most diplonts, mitosis occurs only in the diploid phase, i.e. gametes usually form quickly and fuse to produce diploid zygotes.
  • Zygotes are intrinsically more difficult-yet efficiency clearly has to be much higher, for zygotes are precious commodities.
  • Simultaneous analysis of the haploid megagametophyte and diploid embryo in a seed allows the female and male gametic contributions to the zygote to be separated.
  • The zygotes of the fucoid brown algae have long been studied by developmental biologists in an effort to understand how cellular polarity arises.
  • In addition to IV-F, there's GIFT (gamete intrafallopian transfer), which allows egg and sperm to unite inside a woman's fallopian tubes, and ZIFT (zygote intrafallopian transfer), where doctors implant the fertilized egg. Baby Makers Inc.
  • Meiotic prophase can be further divided into leptotene, zygotene, pachytene, diplotene, and diakinesis stages defined by the state of chromosome pairing and condensation.
  • ZIFT (zygote intrafallopian transfer): A fertilized egg and sperm are placed into the fallopian tube. Ethics And Embryos
  • Ceratopteris spores, like fucoid zygotes, divide unequally to produce a small rhizoid cell and a larger cell that develops into the thallus.
  • It has been suggested that algae with a large volume (plant size) at maturity usually display anisogamy or oogamy, as expected if larger zygotes permit more rapid growth to these adult sizes.
  • The fusion of egg and sperm restores the diploid chromosome number in the zygote.
  • The fitness of this ‘zygote’ is evaluated and pseudorandom numbers are used to determine whether to pass one of its ‘gametes’ to the next generation.
  • Zygotes develop within the mantle cavity and glochidia larvae are released in the early summer.
  • The zygote is dizygous, meaning two different eggs were fertilized by two different sperm.
  • Also note that ‘resolvability’ is defined on pairs of sites, rather than on double heterozygotes.
  • The zygote is the first stage of development of an individual human being. ProWomanProLife » Two mothers, really?
  • (And by the way, stop using the “individual DNA” stuff to try to define why a zygote is “a separate human life.” Matthew Yglesias » Legislation Effecting Women: Now With Input From Women
  • We were interested in scoring the incidence of balanced progeny from Rb heterozygote intercrosses and in determining the parental origin of transmission of the Rb chromosome in these offspring.
  • Siamese twins are identical twins who develop with a single placenta from a single zygote.
  • The eye color of homozygotes and heterozygotes was compared in flies of the same age and sex.
  • Gynogenesis is like parthenogenesis in that diploid zygotes inheriting all chromosomes from their mother can develop without a genetic contribution from males.
  • Natural selection of hemi- and heterozygotes for G6PD deficiency in Africa by resistance to severe malaria. The Edge of Evolution
  • HETEROZYGOTE (different yolk), a zygotic individual which contains both members of an allelomorphic pair. Applied Eugenics
  • Then, with luck, all the cells of the animal that develops from that zygote will contain the new gene.
  • Instead, they are directly related to the allele frequency of the homozygote tested and the sample size.
  • Zygotic embryogenesis in animals and plants starts with the fusion of the haploid female and male gametes, giving rise to a diploid zygote.
  • The resulting diploid heterozygotes were then sporulated and dissected, to segregate out any secondary mutations. PLoS ONE Alerts: New Articles
  • This is where the heterozygote has a higher fitness than either homozygote. Red Lynx Simulator - The Panda's Thumb
  • Natural selection of hemi- and heterozygotes for G6PD deficiency in Africa by resistance to severe malaria. The Edge of Evolution
  • The first stage, grain enlargement, involves early, rapid division of the zygote and triploid nucleus.
  • HOMOZYGOTE (same yolk), an individual which contains only one member of an allelomorphic pair, but contains that in duplicate, having received it from both parents. Applied Eugenics
  • Early embryonic development in many plants is characterized by asymmetric cell division of the zygote, which specifies apical and basal regions.
  • This is where fertilisation takes place, and a zygote forms. Times, Sunday Times
  • So, the idea is that some allele exists which confers an evolutionary benefit when present in the heterozygote stronger sperm, for example, and confers homosexuality in the homozygote. "The more we play God or try to improve on Mother Nature, the more damage we are doing with all kinds of experiments that... turn into nightmares."
  • And whatever the zygote's expected income, its income distribution has a huge variance, so the discount rate to be used in calculating PV needs to be substantial. The Poor Get Richer, Arnold Kling | EconLog | Library of Economics and Liberty
  • Long before "intracytoplasmic sperm injection" and "zygote intrafallopian transfer" entered the baby-making lexicon, there was one way to conceive: sex. Mags For The Modern Would-Be Mom
  • Conjugation frequencies were calculated by dividing the number of zygotes (one zygote counted as two cells) by the total number of cells present.
  • But Buck's new position in favor of birth control methods that kill zygotes (like IUDs or the Pill) is inconsistent and makes him look awfully hard-hearted toward the raped 14-year-old girl. Jason Salzman: Schieffer Lets Buck Slide on Face the Nation
  • But we do not suppose that this nature and plan by themselves account for the later development of the zygote and conceptus.
  • Early meiotic stages, leptotene or zygotene, were observed.
  • The zygote's nucleus divides, but no cell walls form, resulting in a single-celled, multinucleate plasmodium that grows as the organism feeds and the nuclei continue to divide CreationWiki - Recent changes [en]
  • Siamese twins are identical twins who develop with a single placenta from a single zygote.
  • Once the two desmids have joined, their cytoplasm fuses into a single diploid cell, the zygote, which encases itself in a thick wall.
  • The zygote's nucleus divides, but no cell walls form, resulting in a single-celled, multinucleate plasmodium that grow as the organism feeds and the nuclei continue to divide CreationWiki - Recent changes [en]
  • Similarly, inbreeding decreases the effective size of selection but unmasks deleterious alleles in homozygotes.
  • In the case of heterozygotes, one allele was randomly selected for each individual.
  • The bouquet forms at late leptotene and early zygotene and is coincident with chromosome pairing.
  • In the fucoid zygote, polarization events can be triggered by a range of stimuli, including unidirectional light and fertilization.
  • Homozygotes and heterozygotes at individual sites were distinguished by their chromatographic patterns.
  • For example, in inbred populations there may be very few heterozygotes but several different homozygotes.
  • From each of the heterozygotes for nonlethal chromosomes, 40 selfed progeny were obtained.
  • Zygotene and pachytene chromosomes can be distinguished by their different morphology due to the extent of synapsis.
  • In addition to IV-F, there's GIFT (gamete intrafallopian transfer), which allows egg and sperm to unite inside a woman's fallopian tubes, and ZIFT (zygote intrafallopian transfer), where doctors implant the fertilized egg. Baby Makers Inc.
  • The spherically symmetrical zygote then selects and elaborates an axis, visibly breaking symmetry by producing a rhizoidal bulge at about 10 h after fertilization.
  • The procedure is called ZIFT zygote intrafallopian transfer, and I became pregnant on the very first try. Roseanne Archy
  • The complete series of events from zygote formation to gamete production constitutes the plant life cycle.
  • But, a zygote, embryo, fetus, child, adolescent, adult, and senior citizen on a ventilator are all human persons and therefore must not be killed. ProWomanProLife » Bring out the philosophy profs!
  • Do you know of anyone who would seriously claim a zygote is not alive? 14 Important Science Questions
  • Figure 17.6 Key Haploid (n) Diploid (2 n) Egg (n) Zygote (2 n) Sperm (n) (released from male gametangium) Gametophyte (n) (underside) Fertilization Clusters of sporangia New sporophyte (2 n) growing out of gametophyte Mature sporophyte (independent of gametophyte) Recently Uploaded Slideshows
  • In sexually reproducing organisms two gametes fuse to form a zygote, which then develops into an adult.
  • That's about 450 is the US units. 600 has been recorded (rarely) amongst people with the heterozygotic (1 copy) form of the mutation, and nearly double that for homozygotes (2 copies). Archive 2005-05-01
  • That association presumably assists in pairing and is later lost during leptotene and replaced with a loose bouquet formation in zygotene.
  • The thick-walled zygospore which encases the zygote, is highly ornamented and very durable.
  • Those 10 frozen little 16 or 32 cell zygotes will never be used for anything else.
  • A young animal developed from a zygote as a result of repeated cell division. Biology Basic Facts
  • I would posit that the low-lifespan-after-senescence-onset would likely have a similar effect -- heterozygotic organisms (and maybe the homozygotes too) may have an advantage in terms of metabolism or ability to reproduce or something. Boing Boing
  • The observed apical-basal polarity in the zygote of Arabidopsis and Fucus presages polar development during embryogenesis.
  • Fertilization occurs in the mesenchyme and the zygotes develop into ciliated larvae.
  • In a population with variation on both sex chromosomes, one does not know which sex chromosome carries a specific allele in a heterozygote of the heterogametic sex.
  • How does a zygote differ from an ovum?
  • The procedure is called ZIFT zygote intrafallopian transfer, and I became pregnant on the very first try. Roseanne Archy
  • I certainly respect your points, anonymous ... but not everybody believes the way you do that a three-celled zygote is akin to an infant. The skinny
  • If the mutation is question is severely deleterious, for example if homozygote embryos invariably die during development to take an extreme example, it can never be fixed. The Rise of Human Chromosome 2: Beyond the Deme - The Panda's Thumb
  • September 13th, 2008 at 11: 01 pm fifth monarchy man: Would a Spartan warrior feel slighted if he were to be killed for the good of the community? fifth monarchy man: Do you know of anyone who would seriously claim a zygote is not alive? 14 Important Science Questions
  • Homozygous mutants were obtained by intercrosses of the heterozygotes.
  • A fertilised zygote is no more a person than an acorn is an oak tree. About face by Dobson in Kentucky endorsement
  • Within a sexual population, however, the segregation of alleles would break down the genetic association, and the less fit homozygotes would be formed by syngamy each generation.
  • The development of most animals is characterized by distinctive stages, including a zygote, formed by the product of the first few division of cells following fertilization; a blastula, which is a hollow ball of cells formed by the developing zygote; and a gastrula, which is formed when the blastula folds in on itself to form a double-walled structure with an opening to the outside, the Conservapedia - Recent changes [en]
  • Distinct layers are often visible in thick - walled resting cells such as chlamydospores or zygotes of Phycomycetes.
  • If you believe that allowing the diseases that can be cured by stem cells harvested from zygotes is the greater evil, then support research.
  • Early recombination nodules are protein complexes 100 nm in diameter that are associated with forming synaptonemal complexes during leptotene and zygotene of meiosis.
  • Heterozygotes have a clearly smaller eye with a distinctive triangular shaped pupil.
  • In charophytes, the first cell division of the zygote is meiosis, and their plant body is gametophytic.
  • For example, in inbred populations there may be very few heterozygotes but several different homozygotes.
  • Using an established mouse model of maternal diet-induced obesity and live cell dynamic fluorescence imaging techniques, the researchers demonstrated that maternal obesity prior to conception is associated with altered mitochondria in mouse oocytes (eggs) and zygotes. Maternal Excess Weight Stresses Oozytes | Dr. Sharma's Obesity Notes
  • The results show that some differential or specific transcripts in the apical and basal cells of two-celled proembryo were successfully isolated, and the identification of these transcripts reveals that these two daughter cells possess distinct transcriptional profiles after zygote division. BioMed Central - Latest articles
  • Only at the Mpi locus was there a slight suggestion of a deficiency of heterozygotes.
  • Early meiotic stages, leptotene or zygotene, were observed.
  • Many zygotes were adjacent to a persistent synergid with filiform apparatus.
  • This is because inbred individuals are more likely to express deleterious alleles as homozygotes than are outbreds.
  • The nucleus of the female parasite moves to the surface where a small protuberance is formed and into this, penetrates the microgamete forming a zygote.
  • However, after several backcrosses, its heterozygotes could be distinguished from the dominant homozygotes.
  • Entrance of a newly ruptured end of a chromosome into the zygote is followed by the chromatid type of breakage-fusion-bridge cycle throughout mitoses in the developing plant. Nobel Lecture The Significance of Responses of the Genome to Challenge
  • Thus, CFTR -/- homozygotes displayed defective chloride transport in epithelia of airways and intestines, failure to thrive, meconium ileus, and pathological alterations of gastrointestinal glands. The 2007 Nobel Prize in Physiology or Medicine - Advanced Information
  • Indeed, usually the marker phenotypes do not provide the gametic phase of the chromosomes (which allele originates from which parent), for example, in the case of a double or multiple heterozygote.
  • Expression in heterozygotes and homozygotes is apparently identical.
  • Fertilisation occurs when the microgamete fuses with the macrogamete to form first a zygote, then a motile ookinete.
  • This phenotype is intermediate between the two homozygotes and therefore no complementation is observed.
  • The haploid myxamoebae act as isogametes; individuals of different mating types pair and fuse to form diploid zygotes that develop into macroscopic, diploid plasmodia after repeated mitotic cycles without cell division.
  • Results For the same SNP locus, the homozygote showed a single product peak, and the heterozygote showed two product peaks with different length.
  • The ascomycete fungi are haploid at all times other than when the gametes fuse to produce the zygote.
  • Diploid zygotes created by combining a male and a female pronucleus gave rise to viable embryos, but combining two male or two female pronuclei did not.
  • A brief exposure to chloroform vapors kills vegetative cells but not zygotes.
  • This immature zygote holds it as the ultimate desideratum to consort with the dominate aborigine of the trifurcate variety. The Rolling Stones
  • That association presumably assists in pairing and is later lost during leptotene and replaced with a loose bouquet formation in zygotene.
  • At fertilization, the egg and sperm cease to exist and an new entity called a zygote comes into being. ProWomanProLife » Two mothers, really?
  • B framework is quite restricted when it comes to explaining why recessive mutants are so common, the appearance of dominant mutations, the existence of functional recessive homozygotes, the phenomenon of overdominance, and how genetic dominance may arise from intralocus interaction PLoS ONE Alerts: New Articles
  • The individual tested was a heterozygote, necessarily possessing a copy of each allele.
  • I wonder if Fred Thompson knows how to spell "zygote" or "blastocoel"? Bob Cesca: Liveblogging The Republican Convention - Day Two
  • A2A2 homozygote, the lower the equilibrium frequency of A2, for a given value of Population Genetics
  • A final, important point is that even with just those two simple mutations the process is convoluted almost to the point of incoherence.17 Even with just the sickle and C genes—with heterozygote versus homozygote advantage and with varying detrimental effects—the interplay of the mutant and normal genes is chaotic and tangled. The Edge of Evolution

Report a problem

Please indicate a type of error

Additional information (optional):