Biology Questions And Answers :: Cell Cycle: part14



Basic Science : Cell Cycle QUESTIONS AND ANSWERS :: part14 : 11 to 15

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

11.Disjunction is

Chromosome aberration involving deletion
Modification of gene action by a nonallelic gene
Separation of homologous chromosomes at anaphase
Incompatibility of genes

12.Best stage to observe shape, size and number of chromosomes is

Interphase
Metaphase
Prophase
Telophase

13.Cell Lineage “all cells are derived from pre-existing cells” is the famous generalization of

Virchow
Schleiden
Schwann
Lamarck

14.In meiosis, the daughter cells differ from parent cell as well as amongst themselves due to

Segregation, independent assortment and crossing over
Segregation and crossing over
Independent assortment and crossing over
Segregation and independent assortment

15.Segregation of mendelian factors (Aa) occurs during

Diplotene
Anaphase I
Zygotene/Pachytene
Anaphase II

More Cell Cycle QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha
Too many of us are not living our dreams because we are living our fears.- Les Brown