Tissues are composed of the same kind of cell
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<em><u>i think this could help :) </u></em>
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<em><u>Count the number of cells in each phase of mitosis. Add the data to the table on page 4. Calculate the percentage of cells in in each phase of mitosis. Step 2: Calculate the time an onion root tip cell spends in part of the cell cycle. </u></em>
yes
Explanation:
Since a female has two X chromosomes, she will have two copies of each X-linked gene.
De answer is A!!!!!!!!!!!!!!!!!!!!!!!!!!!!
hope it helps!!!!!!!!!!!!!!!!!
a is right!!!!!!!!!!!!!