Question

x shaped structures formed due to crossing over of non sister chromatids are called​

Answer 1

Answer:

The structure that results is a cross-strand exchange, also known as a Holliday junction. The contact between two chromatids that will soon undergo crossing-over is known as a chiasma.

Explanation:

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Answer 2

chiasma

The structure that results is a cross-strand exchange, also known as a Holliday junction. The contact between two chromatids that will soon undergo crossing-over is known as a chiasma