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lawyer [7]
3 years ago
6

Caracteristicas de leptoteno ​

Biology
2 answers:
Mandarinka [93]3 years ago
3 0

Answer:

Explanation:

leptoteno es el estado inicial de la profase I en la meiosis.

caracteristicas

 Los cromosomas se hacen visibles y a menudo se encuentran en una configuración en ramillete, con uno o ambos extremos de los cromosomas reunidos en un punto de la membrana nuclear interna.

los cromosomas aparecen como largos filamentos

cada cromosoma esta constituido por 2 cromatidas

Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

leptotene is the first step of prophase 2 of meiosis 2 during gamete formation in which all the chromatin fibres converted to thin and thread like chromosome . one more thing which is an extra is that in animals these chromosomes during leptotene shift(inside the nucleus) towards the centriole(present outside the nucleus) and form a bouquet like structure while in plants due to lack of centriole these chromosomes during leptotene concentrate at one corner of the nucleus which is called Cynigesis .

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