0
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.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
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
What are three types of post-translational modification?
methylation lipidation glycosylation phosphorylation
Example of post-zygotic barrier?
When a horse and a donkey mate and they create a mule. The mule is unable to create offspring, thus a post-zygotic barrier
Are conjoined twins mono-zygotic or di-zygotic?
mono-zygotic
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.
What isolating mechanism inculdes improper development of hybrids and failure of hybrids to become established in nature?
They are called post zygotic barriers.
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.
What are adjectives with a z in the word?
analyzablecognizableenzymaticfreezablehazardoushorizontalmagnetizablenonhazardousorganizationaloverzealousprotozoicquizzicalrealizablerecognizableschizophrenicsizablesizeablesqueezabletrapezoidalunrecognizablezealouszestfulzodiacalzonalzoologicalzoophyticzygotic
Where does mitosis occur in zygotic life cycle?
Mitosis occurs in in the cell.
What is less metabolically costly to an animal prezygotic or post zygotic isolation?
Prezygotic isolation because it is usually only a result of different mating calls or times. In postzygotic isolation the organism usually dies before it has a chance to reproduce or is infertile.
What is natural differences in the ranges of wild tigers and lions is an example of?
a pre-zygotic barrier
Which letter in this figure showing a zygotic life cycle indicates where meiosis occurs?
guess a it is right
