MCQ
Each annual growth ring has
- ✓An inner layer and an outer layer
- BA single layer of xylem elements
- CUniform layer of xylem elements
- DMany layers of xylem elements
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$II.$ $ABA$ is present in all plants including lower plants
$III.$ Low ratio of cytokinin to auxin favours root formation only
$IV.$ $ABA$ is synthesized catabolically through glycolysis pathway Choose the correct combination of options
$A$. Tetrad formation is seen during Leptotene.
$B$. During Anaphase, the centromeres split and chromatids separate.
$C$. Terminalization takes place during Pachytene.
$D$. Nucleolus, Golgi complex and ER are reformed during Telophase.
$E$. Crossing over takes place between sister chromatids of homologous chromosome. Choose the correct answer from the options given below: