EASY
11th CBSE
IMPORTANT
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Replication of DNA occurs in which phase of interphase during the cell cycle?

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Important Questions on Cell Cycle And Cell Division

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 7

Mitosis results in producing two cells which are similar to each other. What would be the consequence if each of the following irregularities occur during mitosis?

Nuclear membrane fails to disintegrate
 

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 7

Mitosis results in producing two cells which are similar to each other. What would be the consequence if Duplication of DNA does not occur
occurs during mitosis?

 

HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 7

Mitosis results in producing two cells which are similar to each other. What would be the consequence if each of the following irregularities occur during mitosis?

Centromeres do not divide
 

MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 7

Mitosis results in producing two cells which are similar to each other. What would be the consequence if cytokinesis does not occur during mitosis?

 

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 8
Both unicellular and multicellular organisms undergo mitosis. What are the differences, if any, observed in the process between the two?
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 9
Name the pathological condition when uncontrolled cell division occurs, whether it is cancer or cyst.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 10
Two key events take place, during S phase in animal cells, DNA replication and duplication of centriole. In which parts of the cell do events occur?
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 10 - Cell Cycle And Cell Division>SHORT ANSWER TYPE QUESTIONS>Q 11
Comment on the statement- Meiosis enables the conservation of specific chromosome numbers of each species even though the process per se, results in the reduction of chromosome number.