9th Biology Chapter5 Cell Cycle
| Sr # | Questions | A | B | C | D |
|---|---|---|---|---|---|
| 1 | Which animal shows regeneration? | Amoeba | Paramecium | Sea star | Hydra | 2 | Interphase is divided into how many phases? | 1 | 2 | 3 | 4 | 3 | Who discovered crossing over? | Walter Flemming | Oscar Hertwig | August Weismann | T. H. Morgan | 4 | The number of chromosomes in humans: | 45 or 43 | 47 or 45 | 46 | All of these | 5 | Budding takes place in: | Amoeba | Paramecium | Sea Star | Hydra | 6 | In which phase cell duplicates its chromosomes? | G1 phase | S phase | G2 phase | G0 phase | 7 | Blebs break off from the cell and are called: | Apoptotic bodies | Lysosomes | Both 1 & 2 | None of these | 8 | Longest phase in meiosis: | Prophase I | Metaphase I | Anaphase I | Telophase I | 9 | Tumors are produced as a result of error in: | Meiosis | Mitosis | Binary fission | Multiple fission | 10 | Gametophyte generation produces haploid gametes through: | Mitosis | Meiosis | Budding | Fragmentation | 11 | Mitosis consists of phases: | 1 | 2 | 3 | 4 | 12 | The phase in which crossing over occurs? | Anaphase | Metaphase | Prophase I | Prophase II |