Cell Cycle and Cell Division
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Cell cycle
SubtopicCell cycle under Cell Cycle and Cell Division for Grade 11 CBSE.
Preview questions (no answers)
- 1.
In the cell cycle, which of these occurs continuously?
A.DNA replication
B.Cytoplasmic increase
C.Centriole duplication
D.Nuclear division
- 2.
Which phase involves the actual physical separation of a single cell into two?
A.G1 phase
B.S phase
C.G2 phase
D.M phase
- 3.
After karyokinesis, the cell usually undergoes:
A.DNA replication
B.Cytokinesis
C.S phase
D.G1 phase
Download the worksheet for Cell Cycle and Cell Division - Cell cycle to practice offline. It includes additional chapter-level practice questions.
Mitosis and its significance
SubtopicMitosis and its significance under Cell Cycle and Cell Division for Grade 11 CBSE.
Preview questions (no answers)
- 1.
Which of the following maintains the surface-to-volume ratio of a cell?
A.Cell division
B.Cell respiration
C.DNA replication
D.Protein synthesis
- 2.
In animal cells, cytokinesis proceeds in which direction?
A.Centrifugally (center to outside)
B.Centripetally (outside to center)
C.Randomly
D.It does not happen
- 3.
During mitosis, the chromosomes are composed of two ______ attached at the centromere.
A.Nucleoli
B.Sister chromatids
C.Centrosomes
D.Homologous pairs
Download the worksheet for Cell Cycle and Cell Division - Mitosis and its significance to practice offline. It includes additional chapter-level practice questions.
Meiosis and its significance
SubtopicMeiosis and its significance under Cell Cycle and Cell Division for Grade 11 CBSE.
Preview questions (no answers)
- 1.
What is the key difference between Anaphase I and Anaphase II?
A.Homologous chromosomes separate in Anaphase I; sister chromatids separate in Anaphase II
B.Sister chromatids separate in Anaphase I; homologous chromosomes separate in Anaphase II
C.DNA replicates in Anaphase I; DNA replicates in Anaphase II
D.Centromeres split in Anaphase I; centromeres remain intact in Anaphase II
- 2.
In which stage do the chromosomes reach the poles and the nuclear envelope reforms to create four haploid nuclei?
A.Telophase I
B.Telophase II
C.Anaphase II
D.Cytokinesis I
- 3.
Cytokinesis after Meiosis I results in the formation of:
A.A monad
B.A triad
C.A dyad of cells
D.A tetrad of cells
Download the worksheet for Cell Cycle and Cell Division - Meiosis and its significance to practice offline. It includes additional chapter-level practice questions.