RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @primalpoly: Why did two (and only two) distinct sexes evolve in multicellular life? Here's clear & compelling paper from 2014 that in…
RT @primalpoly: Why did two (and only two) distinct sexes evolve in multicellular life? Here's clear & compelling paper from 2014 that in…
Por suerte existen biólogos alejados de las teorías generistas. https://t.co/wbap851sO1
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
Why did two (and only two) distinct sexes evolve in multicellular life? Here's clear & compelling paper from 2014 that integrates the 'gamete competition' and 'gamete limitation' hypotheses.
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
RT @zaelefty: This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why…
This evolutionary biology paper on the evolution of two sexes, by Lehtonen & Parker, is the gold standard for explaining why there’s only two sexes in anisogamous species. I started sharing it in June 2020. It’s great to see it being shared so much!
@tr_shb_y @GreyKnight8008 @lecanardnoir @snakefilledhead @Monocerotos69 @ChunibyoR @KatieRocs As you're calling for literature, your starter for 10 is Lehtonen & Parker (2014) "Gamete competition, gamete limitation, and the evolution of the two sexes".
@PlatinumAltaria @fem_mb @headspaceman @bethanymrd "Biologically, males are defined as the sex that produces the smaller gametes (e.g. sperm), implying that the male and female sexes only exist in species with gamete dimorphism (anisogamy). " https://t.co/
@PlatinumAltaria @fem_mb @qsilverfox @headspaceman @bethanymrd Odd, I have no such issue. I can provide you with dozens of papers just like this one: https://t.co/fpgv5wilgx
@PlatinumAltaria @fem_mb @qsilverfox @headspaceman @bethanymrd Something like this: "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." https://t.co/O3icoMDYIg
@JoanPassey @meljomur @lorraine @reallorraine "Here we define ‘sex’ as the union of gametes and genomes from two individuals (or in some hermaphrodites, from the same individual), and ‘sexes’ (male, female) are defined by the type of gamete an individual p
RT @forevershallon: @metalpoetnl @StuckInArkanar @marnanel @joss_prior Yeah, right. Here’s some proper grownup science from distinguished e…
@wadamskiW @ALLIANCELGB @joannaccherry Sex is described as binary in the peer reviewed biology literature. Males produce small gametes, females large gametes. There is not anything in between those two functions, so sex is binary. https://t.co/oNDjWRp1re
RT @forevershallon: @metalpoetnl @StuckInArkanar @marnanel @joss_prior Yeah, right. Here’s some proper grownup science from distinguished e…
RT @forevershallon: @metalpoetnl @StuckInArkanar @marnanel @joss_prior Yeah, right. Here’s some proper grownup science from distinguished e…
RT @forevershallon: @metalpoetnl @StuckInArkanar @marnanel @joss_prior Yeah, right. Here’s some proper grownup science from distinguished e…
RT @forevershallon: @metalpoetnl @StuckInArkanar @marnanel @joss_prior Yeah, right. Here’s some proper grownup science from distinguished e…
@metalpoetnl @StuckInArkanar @marnanel @joss_prior Yeah, right. Here’s some proper grownup science from distinguished evolutionary biologist Geoff Parker who’s made & dev fundamental discoveries concerning the evolutionary mechanism for origin & ma
@davehor @lecanardnoir @spacermase @CmBR03 @Vera_Lustig All peer reviewed biological papers back my understanding David? Which ones back your pseudo beliefs? https://t.co/mKOZzP5Oi5 https://t.co/vcecL5GDpP
@ZSocials @SammySammyStagg @FondOfBeetles @BodmassX @Phildidgee @Hormonewoman @RPGWales1 @ALLIANCELGB Our biology may not be binary, but our sex certainly is, and it is indeed defined by gametes: "Biologically, the female sex is defined as the adult phenot
@ZSocials @FondOfBeetles @Hormonewoman @RPGWales1 @ALLIANCELGB Yes I read through the whole article and it so bad, its no wonder its not peer reviewed lol Here read a real paper on the subject https://t.co/mKOZzP5Oi5
@StateDaft @ALLIANCELGB Females make eggs, males fertilise eggs, this is how the definition is in peer reviewed biology papers. Are you saying that you think transwomen are female? https://t.co/oNDjWRp1re
@AlJPalchick @OceanKeltoi For example, here is a research paper on why two and only two sexes evolved. Complex stuff. But the *definitions* of a sex align with mine. https://t.co/3GsgARBPd6
@RedAlan2 You are utterly incoherent mate. Please feel free to look at actual biology papers like this one for clues… How many sexes have evolved? https://t.co/3GsgARBPd6
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
@SenseKnew @Crystalisnotok @aceuppp @succdem @tedcruz And you can find the standardly used definitions in the glossary of this review article: https://t.co/iZp2QEggqx
@peteprodge @logical_ultra @vickyhungerford @LGBAlliance_UK Distorts science? Again which biological peer reviewed papers claim sex is not binary? Would you like some that show it is? https://t.co/mKOZzP5Oi5
@MAMelby @ChrisBalchin4 @CrumpetUniverse @CaseysRats @Astrid_Arroway @Cheavo3 @gaytimes Absolute nonsense. Here is a paper on how sex evolved> it clearly defines what a sex is by gamete type. https://t.co/3GsgARBPd6
"Biologically, males are defined as the sex that produces the smaller gametes (e.g. sperm), implying that the male and female sexes only exist in species with gamete dimorphism (anisogamy)." https://t.co/vJzDvMbKwD
@iMultitudes Ok, how about you produce a single peer reviewed biology paper that defines the male sex. Here's one of the over 40 I could cite: https://t.co/O3icoMDYIg
@nbrink77 @pink_pariah @AGildedEye @soulfoodie @MargaretAtwood Why do you continue to post opinion articles by ideologues? This has nothing to do with science. This is what science looks like: https://t.co/O3icoMDYIg
@ZSocials @FliesNeverDies @CheneyForPrison @PaulTaylor_BizP @DuckyBebo @BeeARiot @lord_dopehat @KeelahSalai @OliverAshKleine @ALLIANCELGB @stonewalluk @zaelefty @SwipeWright Or perhaps you care to read the peer reviewed biology paper I left you earlier: ht
@ZSocials @FliesNeverDies @CheneyForPrison @PaulTaylor_BizP @DuckyBebo @BeeARiot @lord_dopehat @KeelahSalai @OliverAshKleine @ALLIANCELGB @stonewalluk @zaelefty This peer reviewed biology paper might help you understand why there are exactly two sexes in a
@KyuronRose @CheneyForPrison @DuckyBebo @lord_dopehat @FliesNeverDies @KeelahSalai @OliverAshKleine @dsdfamilies "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." This implies that pe
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
@FeliciaEntwined @rwlesq @JoshAllenFan2 @CathyYoung63 But if you want more sources, we can keep going all night. How do biologists understand what defines a sex and how many have evolved? Well this paper tackles that… https://t.co/3GsgARBPd6
@EclecticRadical @Queen050780 @LeftistQueenBee @MuoveSi @janeclarejones Well let’s stick to the peer reviewed biology and not crank essays. Let’s look at how many sexes biologist think have evolved and why that it is that number… https://t.co/3GsgARBPd6
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
@LetruneInedil @JosephFCMiller @melissa_phobia @RayneThaQueen @KatyMontgomerie @beta_co_ @Xeliassame And you are not even at primary school level of understanding of biology https://t.co/mKOZzP5Oi5
@robdaily @B76Ton @xberniceeee @SussexUni "The ancestral divergence and maintenance of gamete sizes subsequently led to many other differences we now observe between the two sexes, sowing the seeds for what we have become." https://t.co/WqpBEdXH3f
@ElizatronicW @ALLIANCELGB https://t.co/WqpBEdXH3f Within biology and related fields, sex is typically defined as having only two categories. If there are other definitions/ models, you're welcome to share them.
@jbridges101095 @StratusNova @DuncanCantDie @RebeccaRHelm The reality is no peer reviewed biological papers agrees with Duncan, because he talks bullshit https://t.co/mKOZzP5Oi5
@DuncanCantDie @FondOfBeetles @NathanielHart72 @m1ssberyl @dontlikewasps @Alister_Kael @lascapigliata8 @OniMedicham @ehu2ch123 @HyaenaMom @sajidjavid Wow spewing hate towards a female, simple because they hold different views to you on biological sex. I s
@Izmeina666 This sort of modelling is indeed done. https://t.co/3GsgARBPd6
"Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." https://t.co/O3icoMDYIg
@Flannerys_NB @DuncanCantDie @m1ssberyl @dontlikewasps @Alister_Kael @lascapigliata8 @OniMedicham @ehu2ch123 @HyaenaMom @sajidjavid My first definition also emphasized that fact: https://t.co/k1taA8Ybl2
RT @NathanielHart72: @peterjukes @Liesl_6_5 @FondOfBeetles @arnie_booth @BexBitchley @Bec2043 @AlladinNoons No, the evidence is very clear:…
RT @NathanielHart72: @peterjukes @Liesl_6_5 @FondOfBeetles @arnie_booth @BexBitchley @Bec2043 @AlladinNoons No, the evidence is very clear:…
@DuncanCantDie @m1ssberyl @dontlikewasps @Alister_Kael @lascapigliata8 @OniMedicham @ehu2ch123 @HyaenaMom @sajidjavid As for your request: "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous syste
RT @NathanielHart72: @peterjukes @Liesl_6_5 @FondOfBeetles @arnie_booth @BexBitchley @Bec2043 @AlladinNoons No, the evidence is very clear:…
RT @NathanielHart72: @peterjukes @Liesl_6_5 @FondOfBeetles @arnie_booth @BexBitchley @Bec2043 @AlladinNoons No, the evidence is very clear:…
@peterjukes @Liesl_6_5 @FondOfBeetles @arnie_booth @BexBitchley @Bec2043 @AlladinNoons No, the evidence is very clear: "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." Try reading pe
@peterjukes @Hebsevenfour @MForstater @Jebadoo2 @FondOfBeetles @arnie_booth @BexBitchley @Bec2043 @AlladinNoons Scientific American is not a peer reviewed source. In peer reviewed biology male and female is defined as "male individuals produce small gamete
@KamSaidS00 @XO83766320 @CASSOUX77 @Rey_JMAC @Luciapk_ @blacklerts @benshapiro We have: "Biologically, the female SEX is defined as the adult phenotype that produces the larger gametes in anisogamous systems." https://t.co/O3icoMVzzO
@RozeMalfunction @BBCPolitics I started with a basic definition, as you seem so lacking in any understanding. This is a thorough paper you may find interesting. https://t.co/T9BKZnnqzP
@ImMinajin @AraweeloXX No, you CLAIM that you have given facts, but provided no proof for it. THIS on the other hand IS a fact: "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." https
@LisaPatrEvans @lecanardnoir @Dogonlaptop @DataFran @MarstheBitter @PennyRed Its you that is looking at this incorrectly As how are you defining male and female biologically? You are creating your own defintion, which is not based on a single peer reviwe
@LetruneInedil None of these define the male and female sex. Here's one (of many): https://t.co/O3icoMVzzO
@AtitudeAdjustr @ceeb_66 @averagewhitetac @Femi_Sorry @JuliaHB1 "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." https://t.co/O3icoMDYIg
@MitchellBroadb3 @Nikki_jayne_ @iustus_dicens @BBCPolitics We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of evolution, the nature of there being two sexes in organisms like us has been
@MitchellBroadb3 @Nikki_jayne_ @iustus_dicens @BBCPolitics https://t.co/2x8sflakGn Educate yourself treasure. There are only two sexes. Male and female.
@myopinionisseen @Woodywing @FondOfBeetles @WackyPidgeon @Scienceofsport @mar_vickers @FighToons @TLexercise Thank you for proving my earlier point about you today No more needed to be said lol Here is a biological paper for you to read Mtf is a social
@cottoncandy9031 @NicESpurling Having the Müllerian reproductive phenotype of course. "Biologically, the female sex is defined as the adult phenotype that produces the larger gametes in anisogamous systems." https://t.co/O3icoMDYIg
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…
RT @lecanardnoir: We know well now *why* there are just two gamete types, and so two discrete sexes. For hundreds of millions of years of…