ABCD are the same for all questions someone please help...
1)___homologous chromosomes are separated
A. prosphase l
B. metaphase l
C. Anaphase l
D. Telophase l
2.___Homologous chromosome are paired
A. Same as above
B same as above
C same as above
D same as above
3. ___Nuclear envelopes form around separate chromosomes
A
B
C
Or
D
4. ___ The Centrosome replicates
A
B
C
D

1. C. Anaphase I  2. A. Prophase I  3. D. Telophase I  4. A. Prophase I

Explanation:

All of these questions deal with the four phases of cell division. Let's figure out what happens in each phase.

Prophase: This is the first stage of cell division, where the chromosomes become visible and the nuclear envelope disappears. In this phase, the cell is preparing the separate.

Metaphase: This is the second stage of cell division. Spindle fibers attach to the chromosomes in order to separate them.

Anaphase: This is the third stage. The chromosomes are pulled away from each other towards opposite sides of the cell

Telophase: This is the last stage of cell division. The chromosomes have reached the opposite sides of the cell and now the nuclear envelope is reforming around the now separated chromosomes and two separate cells are formed.