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24 Jan 2026
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Métodos de Reproducción en Plantas: Sexual y Asexual
L
Lola Gordillo Torrubia
@lolagordillotorrubia_ttlr
1 / 4
Tipos de Reproducción en las Plantas
Las plantas son auténticas maestras de la supervivencia y han desarrollado dos estrategias completamente diferentes para reproducirse. Es como si tuvieran dos superpoderes distintos según lo que necesiten en cada momento.
La reproducción asexual es su método "rápido y eficaz": un solo individuo puede generar miles de copias idénticas de sí mismo. Piénsalo como una fotocopiadora biológica que funciona a toda velocidad. Los tubérculos (como las patatas), bulbos (como las cebollas), rizomas y estolones son algunas de sus técnicas más exitosas.
Lo más impresionante es la micropropagación, una técnica de laboratorio que puede producir miles de plantas por metro cuadrado. Los científicos toman células de las yemas y las "programan" para formar tallos, luego raíces, creando plantas completas en tiempo récord.
¡Dato curioso! La apomixis permite a algunas plantas crear semillas sin necesidad de fecundación, como si fueran semillas "clonadas" que no compiten con la planta madre.
Reproducción Sexual: El Ciclo Diplohaplonte
Aquí es donde las cosas se ponen realmente interesantes. Las plantas alternan entre dos "personalidades" completamente diferentes: el esporofito diploide (la planta que normalmente vemos) y el gametofito haploide (la fase reproductiva, a menudo microscópica).
En los briófitos (musgos), el gametofito es la estrella del show. Esa plantita verde que pisas en el bosque produce anterozoides que literalmente nadan hasta encontrar la oosfera para fecundarla. El resultado es un esporofito con aspecto de antena que vive como parásito encima del musgo.
Los pteridófitos (helechos) funcionan al revés: la planta verde con hojas es el esporofito, y los puntitos marrones del envés (soros) liberan esporas que germinan formando un protalo diminuto con forma de corazón.
Para recordar: En musgos domina el gametofito, en helechos domina el esporofito. ¡Es como si intercambiaran roles!
Gimnospermas y Angiospermas: La Evolución de la Flor
Las gimnospermas (como los pinos) revolucionaron la reproducción vegetal con sus conos. Los conos masculinos producen granos de polen que viajan por el viento hasta los conos femeninos, donde desarrollan un tubo polínico para fecundar la oosfera. El resultado son esos piñones que tanto te gustan.
Pero las angiospermas (plantas con flores) llevaron esto al siguiente nivel. Sus flores son auténticas obras de arte evolutivo con sépalos, pétalos, estambres y pistilos perfectamente organizados. Lo más alucinante es su doble fecundación: un gameto masculino fecunda la oosfera (formando el embrión) y otro fecunda el núcleo secundario (creando el endospermo nutritivo).
Esta estrategia es como tener un "pack completo": semilla + comida incluida para el futuro bebé planta. Por eso las angiospermas dominan el planeta: han perfeccionado tanto la reproducción que casi no tienen competencia.
Truco de estudio: Recuerda que solo las angiospermas tienen doble fecundación y frutos verdaderos. ¡Es su carta de presentación!
Polinización y Dispersión: Estrategias de Supervivencia
Las plantas han desarrollado técnicas de marketing que ya querrían las mejores agencias publicitarias. Para atraer vectores polinizadores, ofrecen paquetes irresistibles: colores brillantes y néctar para abejas, tubos especiales para mariposas, colores rojos para aves, e incluso olor a fruta podrida para murciélagos.
Algunas flores van más lejos y practican el "engaño sexual": imitan la forma de insectos hembra para atraer a los machos. Otras ofrecen "servicios de guardería", permitiendo que los insectos pongan huevos mientras polinizan.
La dispersión de semillas es igual de ingeniosa. La dispersión anemócora utiliza el viento con semillas que tienen pelos o alas como paracaídas. La zoócora usa a los animales: frutos sabrosos que se comen (y las semillas viajan en su intestino) o semillas pegajosas que se adhieren al pelaje.
Conexión real: La próxima vez que veas dientes de león volando o te quites semillas pegajosas de la ropa, estarás presenciando estas estrategias en acción.
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You can download the app from Google Play Store and Apple App Store.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Métodos de Reproducción en Plantas: Sexual y Asexual
L
Lola Gordillo Torrubia
@lolagordillotorrubia_ttlr
¿Alguna vez te has preguntado cómo una planta puede crear copias exactas de sí misma o cómo una flor se convierte en fruto? La reproducción en las plantas es mucho más fascinante de lo que imaginas, con estrategias increíbles para... Show more
Tipos de Reproducción en las Plantas
Las plantas son auténticas maestras de la supervivencia y han desarrollado dos estrategias completamente diferentes para reproducirse. Es como si tuvieran dos superpoderes distintos según lo que necesiten en cada momento.
La reproducción asexual es su método "rápido y eficaz": un solo individuo puede generar miles de copias idénticas de sí mismo. Piénsalo como una fotocopiadora biológica que funciona a toda velocidad. Los tubérculos (como las patatas), bulbos (como las cebollas), rizomas y estolones son algunas de sus técnicas más exitosas.
Lo más impresionante es la micropropagación, una técnica de laboratorio que puede producir miles de plantas por metro cuadrado. Los científicos toman células de las yemas y las "programan" para formar tallos, luego raíces, creando plantas completas en tiempo récord.
¡Dato curioso! La apomixis permite a algunas plantas crear semillas sin necesidad de fecundación, como si fueran semillas "clonadas" que no compiten con la planta madre.
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Reproducción Sexual: El Ciclo Diplohaplonte
Aquí es donde las cosas se ponen realmente interesantes. Las plantas alternan entre dos "personalidades" completamente diferentes: el esporofito diploide (la planta que normalmente vemos) y el gametofito haploide (la fase reproductiva, a menudo microscópica).
En los briófitos (musgos), el gametofito es la estrella del show. Esa plantita verde que pisas en el bosque produce anterozoides que literalmente nadan hasta encontrar la oosfera para fecundarla. El resultado es un esporofito con aspecto de antena que vive como parásito encima del musgo.
Los pteridófitos (helechos) funcionan al revés: la planta verde con hojas es el esporofito, y los puntitos marrones del envés (soros) liberan esporas que germinan formando un protalo diminuto con forma de corazón.
Para recordar: En musgos domina el gametofito, en helechos domina el esporofito. ¡Es como si intercambiaran roles!
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Gimnospermas y Angiospermas: La Evolución de la Flor
Las gimnospermas (como los pinos) revolucionaron la reproducción vegetal con sus conos. Los conos masculinos producen granos de polen que viajan por el viento hasta los conos femeninos, donde desarrollan un tubo polínico para fecundar la oosfera. El resultado son esos piñones que tanto te gustan.
Pero las angiospermas (plantas con flores) llevaron esto al siguiente nivel. Sus flores son auténticas obras de arte evolutivo con sépalos, pétalos, estambres y pistilos perfectamente organizados. Lo más alucinante es su doble fecundación: un gameto masculino fecunda la oosfera (formando el embrión) y otro fecunda el núcleo secundario (creando el endospermo nutritivo).
Esta estrategia es como tener un "pack completo": semilla + comida incluida para el futuro bebé planta. Por eso las angiospermas dominan el planeta: han perfeccionado tanto la reproducción que casi no tienen competencia.
Truco de estudio: Recuerda que solo las angiospermas tienen doble fecundación y frutos verdaderos. ¡Es su carta de presentación!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Polinización y Dispersión: Estrategias de Supervivencia
Las plantas han desarrollado técnicas de marketing que ya querrían las mejores agencias publicitarias. Para atraer vectores polinizadores, ofrecen paquetes irresistibles: colores brillantes y néctar para abejas, tubos especiales para mariposas, colores rojos para aves, e incluso olor a fruta podrida para murciélagos.
Algunas flores van más lejos y practican el "engaño sexual": imitan la forma de insectos hembra para atraer a los machos. Otras ofrecen "servicios de guardería", permitiendo que los insectos pongan huevos mientras polinizan.
La dispersión de semillas es igual de ingeniosa. La dispersión anemócora utiliza el viento con semillas que tienen pelos o alas como paracaídas. La zoócora usa a los animales: frutos sabrosos que se comen (y las semillas viajan en su intestino) o semillas pegajosas que se adhieren al pelaje.
Conexión real: La próxima vez que veas dientes de león volando o te quites semillas pegajosas de la ropa, estarás presenciando estas estrategias en acción.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user