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What is an example of a postzygotic reproductive barrier?
A postzygotic reproductive barrier occurs after fertilization. One example is hybrid inviability, where the offspring of two different species have genetic incompatibilities that prevent them from developing or surviving normally.
Which one of the following is an example of a postzygotic reproductive barrier A Hybid sterility B habitat isolation C Gamete isolation?
A Hybrid sterility is an example of a postzygotic reproductive barrier. This occurs when the offspring of two species are sterile and cannot produce viable offspring of their own. It is a mechanism that prevents gene flow between species after mating has occurred.
What is male sterility in plant?
Male sterility in plants refers to the condition where a plant is unable to produce functional pollen, either due to genetic abnormalities or environmental factors. This results in the plant being unable to undergo successful fertilization and produce seeds. Male sterility is often used in plant breeding to facilitate hybrid seed production.
What isolating mechanism inculdes improper development of hybrids and failure of hybrids to become established in nature?
Postzygotic barriers, such as hybrid inviability and hybrid sterility, can lead to the improper development of hybrids and prevent them from establishing themselves in nature. These barriers occur after hybridization and can hinder the survival and reproduction of hybrid offspring.
Hybrid inviability is an example of what kind of isolation?
Hybrid inviability is an example of postzygotic isolation, which occurs after mating between two different species has taken place resulting in hybrid offspring that do not survive or reproduce.
What is an example of a postzygotic reproductive barrier?
A postzygotic reproductive barrier occurs after fertilization. One example is hybrid inviability, where the offspring of two different species have genetic incompatibilities that prevent them from developing or surviving normally.
Example of post-zygotic barrier?
Post-zygotic barriers are reproductive barriers that occur after fertilization, such as hybrid inviability or hybrid sterility. An example of a post-zygotic barrier is when a hybrid offspring fails to develop properly or is unable to reproduce, reducing the fitness of the hybrid offspring.
What is the primary reason for hybrid sterility?
The primary reason for hybrid sterility is the incompatibility of the DNA and the difficulty in the pairing of homologous chromosomes. This does not, however, prevent successful breeding by hybrids in rare instances.
Which one of the following is an example of a postzygotic reproductive barrier A Hybid sterility B habitat isolation C Gamete isolation?
A Hybrid sterility is an example of a postzygotic reproductive barrier. This occurs when the offspring of two species are sterile and cannot produce viable offspring of their own. It is a mechanism that prevents gene flow between species after mating has occurred.
What is male sterility in plant?
Male sterility in plants refers to the condition where a plant is unable to produce functional pollen, either due to genetic abnormalities or environmental factors. This results in the plant being unable to undergo successful fertilization and produce seeds. Male sterility is often used in plant breeding to facilitate hybrid seed production.
What are the example of hybrid?
Hybrid devices are combination of two devices with unique characteristics. for example::--modem mobile phones are hybrid of camera, phones and media player.
What is an example of a postmating mechanism that limits formation of a hybrid offspring?
hybrid inviability
Does masturnating cause sterility?
No, masturbating does not cause sterility.
What isolating mechanism inculdes improper development of hybrids and failure of hybrids to become established in nature?
Postzygotic barriers, such as hybrid inviability and hybrid sterility, can lead to the improper development of hybrids and prevent them from establishing themselves in nature. These barriers occur after hybridization and can hinder the survival and reproduction of hybrid offspring.
How can mumps cause sterility?
Can Mumps cause permanent sterility?
Can you use hybrid in a sentence?
Here is an example sentence with the word 'hybrid':The hybrid dog has Cocker Spaniel, Papillon and Poodle ancestry.
How can you use hybrid in a sentence?
Example sentence - The new hybrid vehicles were not very popular with consumers.
