EXERCISES
Jharkhand Board Biology Solutions for EXERCISES
Simple step-by-step solutions to EXERCISES questions of Cell Cycle and Cell Division from BIOLOGY TEXTBOOK FOR CLASS XI. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISES with Hints & Solutions
Name the stage of mitosis at which chromosomes are moved to the spindle equator. (Anaphase/ Metaphase)
Name the stage of mitosis at which centromere splits and chromatids separate.
Name the stage of the prophase I of meiosis at which the pairing between homologous chromosomes takes place. (Pachytene/ Zygotene)
Name the stage of prophase I of cell cycle at which crossing over between homologous chromosomes takes place.
Describe the following:
Bivalent
Draw a diagram to illustrate your answer
Describe the following:
Chiasmata
Draw a diagram to illustrate your answer.
Discuss: Some haploid cells in higher plants where cell division does not occur.
Analyse the events during every stage of cell cycle and notice how the following parameter change amount of DNA content (C) per cell.
