MCQ
A bivalent consists of:
- ATwo chromatids and one centromere.
- BTwo chromatids and two centromeres.
- ✓Four chromatids and two centromeres.
- DFour chromatids and four centromeres.
✓
Answer
Correct option: C.
Four chromatids and two centromeres.
Four chromatids and two centromeres.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
"Portuguese man of war" is
Choose the correct statements $(i - v)$ regarding mycoplasma
→$(i)$ Mycoplasma has no cell wall.
$(ii)$ Mycoplasma is the smallest living organism known.
$(iii)$ Mycoplasma cannot survive without $O_{2}$.
$(iv)$ Mycoplasma are pathogenic in animals and plants.
In dicot roots, casparian strips are found in the cells of region:
Which statement best explains why invertebrates regenerate lost tissue more readily than most vertebrates do?
The substance found in the nucleus which gets stained with alkaline colour is called chromatin. Who gave this name?
$IAA$ stands for
→Sequence of four phases of cell cycle is
Identify $X$ and $Y$ from figure.
→$X$ $-$ $Y$
$A$ : Telocentric chromosome has two unequal arms.
→$R$ : The centromere is situated close to its end forming one extremely short arm.
The intercellular matrix is negligible or absent in which of the following tissue