Answer:
1.- Prophase:
Cohesins join sister chromatids of duplicated chromosome.
2.- Prometaphase:
Microtubules attach to kinetochores.
3.- Metaphase:
Kinetochores are motionless in relation to poles of cell.
4.- Anaphase:
Kinetochores move toward poles of cell
5.- Telophase:
Spindle micrutubules disassemble.
Hi lovely,
The answer you're looking for would be B).
Answer: D. Gradually, as generations of elephants continued to selectively use and develop their trunks.
Explanation: Lamarck believed that organisms pass on traits to their offspring that they had acquired through use or diuse during their lifetime. In this example, the theory would be that over time, elephants used their trunks in such a way that they became long and powerful.
The basic solar nebular disk model (SNDM), developed by Russian astronomer Victor Safronov, and was made available in English in the early 1970's. So your answer is B.<span />
Answer:
The answer would be:
Lucien is displaying a lack of "conservation". Hope that helps! :)
