$X$-bodies were discovered by:

  • A
    Bittner
  • B
    Gross
  • C
    Goldstein
  • D
    None of these

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Similar Questions

If a cell has $10$ chromosomes at the anaphase stage of mitosis,how many chromosomes should a diploid cell have in this stage?

Match the following events that occur in their respective phases of cell cycle and select the correct option:
Column $I$ Column $II$
$(a)$ $G_{1}$ phase $(i)$ Cell grows and organelle duplication
$(b)$ $S$ phase $(ii)$ $DNA$ replication and chromosome duplication
$(c)$ $G_{2}$ phase $(iii)$ Cytoplasmic growth
$(d)$ Metaphase in $M$-phase $(iv)$ Alignment of chromosomes

$A$ cell at the telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this cell is not like other cells at the telophase stage. There is no formation of a cell plate,and thus the cell contains a higher number of chromosomes compared to other dividing cells. This would result in:

$A$ cell has $32$ chromosomes. It undergoes mitotic division. What will be the chromosome number $(n)$ during metaphase? What would be the $DNA$ content $(c)$ during anaphase?

Which of the following events is inconsistent with the events occurring during interphase?

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