Which of the phase is the longest?

Refer to the given diagram showing cell cycle and answer the questions that follow (i) If the chromosome number at X is 2n, what will be the number of chromosomer at Y ? (ii) Which phase is the longest phase of M phase ?

Refer to the given diagram showing cell cycle and answer the questions that follow (i) If the chromosome number at X is 2n, what will be the number of chromosomer at Y ? (ii) Which phase is the longest phase of M phase ?

Which of the following is the longest wave?

Which of the following is the longest wave?

Which of the phase of mitosis is the longest?