It should be the last one, but if you can pick more than one answer then I would do the first and last one but I’m confident that it would be the last one either way :) hopefully this is helpful
A haploid cell is a cell typically with half the number of chromosomes (a sex cell) used for reproduction.
A diploid cell is the opposite, a full set of chromosomes not intended for sexual reproduction but typically used in mitosis.
Answer:
After you have established a research question, which of the following should you do first?
put your research question into a null and alternative hypothesis
Explanation:
It expedient that after research question has been established, one needs to make a null hypothesis and alternate it, this gives a clue of what the researcher intends to find or problem to be solved.
I would use a Transmission Electron Microscope.
DNA replication is a process in which two copies of DNA which are duplicate of each other are formed from original one so <span> the event that will follow DNA replication in a cell cycle is
</span><span> Chromosome duplication
</span>because by this new genetic material is produced and it is also defined as duplication of the gene containing region of DNA
so i conclude option B is correct
hope it helps