ReaLily

10.06.2020 • 

Biology

Where is the centrome located on the chromosome and what it is role ? 1.) It is not exactly at center, and it attaches to spindle fibers during cell division.
2.) It is exactly at the center, and it attaches to spindle fibers during cell division.
3. It is exactly at the center and it is responsible for making the q-ark longer than the p-arm.
4.) It is not exactly at the center, and it always the p-arm longer than the q-arm.

Ответ:

wellllm

26.11.2022

Biology

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Isotopes are elements which have same atomic numbers but different atomic masses due to the difference in the neutron.

hope this helps.

plz mark as brainliest

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