In what phase of meiosis are tetrads of homologous pairs lined up along the center of the cell and attached to the spindle fibers? anaphase i metaphase ii metaphase i anaphase ii

Metaphase I

During metaphase I homologous chromosomes get arrange in the center of the cell. In metaphase I  pair homologous chromosome line up between the two poles of the cell form the metaphase plate. The spindle fiber microtubule attach at the kinetochore proteins of the centromere of each chromosome.  

Metaphase I  is the correct answer.

Explanation:

Metaphase I phase of meiosis are tetrads of homologous pairs lined up along the center of the cell and attached to the spindle fibers.

Meiosis is a type of cell division where chromosome number gets reduced by half and it produces four haploid cells.

meiosis comprises the steps of meiosis I and meiosis II

In the metaphase I the tetrads align themselves at the metaphase plate whereas, in metaphase II chromosomes align up separately along by the metaphase plate.

Anaphase I chromosomes separate and in Anaphase II sister chromatids of every chromosome get separated and they move towards the opposing poles.

Thus the correct answer is Metaphase I.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

oxygen +1 most likely