Your answer is D. Nucleotide
In meiosis? Tetrads maby? When two homologus chromosomes do crossing over they're called tetrads so..
Asexual reproduction or mitosis. Hope this helps, and if it does, plz mark me as brainiest! Have a beautiful day/night! ^-^
The correct answer among the choices is C. heat and pressure. This is the phenomenon that leads to the formation of metamorphic rocks. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
