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You may mean post zygotic isolation/barrier to interbreeding between species. Sterile hybrids, such as mules are a good example of this. The zygote can form from the union of two gametes, but the mature organisms can no longer produce progeny usually due to chromosome mismatch.
What else can I help you with?
When during the day do you find?
post a complete thought and you might get an answer
What is another name for an inclined plane wrapped around a post?
a screw.
Which of these has been independent of congressional control since 1970?
Post offices.
What are the different types of services?
federal express,united parcel post
When light shines on rounders post a shadow forms where does the light come from?
happy
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.
The type of reproductive barrier that occurs when two species mate but produce sterile hybrids is referred to as?
a post-zygotic barrier
Can doves and eagles mate?
Copulation may be possible, but there would be a number of post-zygotic barriers that would prevent the survival of the offspring.
When did Gorky's Zygotic Mynci end?
Gorky's Zygotic Mynci ended in 2006.
When was Gorky's Zygotic Mynci created?
Gorky's Zygotic Mynci was created in 1991.
Are conjoined twins mono-zygotic or di-zygotic?
Conjoined twins are monozygotic, meaning they develop from a single fertilized egg that splits incompletely during early development.
What are adjectives with a z in the word?
analyzablecognizableenzymaticfreezablehazardoushorizontalmagnetizablenonhazardousorganizationaloverzealousprotozoicquizzicalrealizablerecognizableschizophrenicsizablesizeablesqueezabletrapezoidalunrecognizablezealouszestfulzodiacalzonalzoologicalzoophyticzygotic
Is Proteus Syndrome a mutation?
Yes, Proteus syndrome is caused by a post-zygotic somatic mutation in the AKT1 gene. This mutation leads to overgrowth of various tissues in the body, resulting in characteristic features of the syndrome.
Which letter in this figure showing a zygotic life cycle indicates where meiosis occurs?
The letter that indicates where meiosis occurs in the zygotic life cycle is usually represented by the letter "C", which represents the formation of spores through meiosis.
What are the types of embryo?
two type of embryo 1) zygotic embryo 2) nonzygotic embryo
Where does mitosis occur in zygotic life cycle?
Mitosis occurs during the zygotic life cycle in the zygote stage. After the fertilization of egg by sperm, the zygote divides through mitosis to give rise to a multicellular embryo. This process of mitotic division continues to generate all the cells of the developing organism.
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.
