Proper sequence:
1. Homologous chromosomes are brought into perfect alignment by a protein complex forming tetrad.
2. Chromatids separate and go to opposite poles.
3. Homologous chromosomes separate and go to opposite poles.
4. Chromatids of one homologous chromosome exchange fragments with chromatids of the other chromosome.
5. Pairs of homologous chromosomes line up along the cells equatorial plate.
1-4-5-3-2
You might also like to view...
Hormones are released from one cell and act on other cells in distant organs and are thus an example of ____.
A. paracrine signaling B. intercellular signaling C. endocrine signaling D. contact-to-contact signaling E. autocrine signaling
All of the microtubules are the same length, and homologous chromosomes are aligned midway between the spindle
poles at ____. a. telophase I b. metaphase I c. anaphase I d. metaphase II e. anaphase II
Neanderthal remains have never been found in:
a. Germany. b. Asia. c. North America. d. the Middle East. e. they have been found all these places
Flies from populations at fluctuating temperatures should have evolved the greatest capacity for acclimation.
a. true b. false