MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is each copy of the duplicated chromosome called? |
| A. | Chromatid |
| B. | Chromomere |
| C. | Kinetochore |
| D. | Chromonema |
| Answer» B. Chromomere | |
| 2. |
The variations observed in the daughter cells arise during Metaphase I. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
What phase of Meiosis results in the different combinations of chromosomes occurring in the germ cells? |
| A. | Metaphase I |
| B. | Anaphase I |
| C. | Metaphase II |
| D. | Anaphase II |
| Answer» B. Anaphase I | |
| 4. |
The alignment of the chromosome pairs at the metaphase plate during Meiosis I is dependent on other chromosomal pairs. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
If the cell at G1 phase at 2 Giga base pairs of DNA, what is the DNA content of the cell right after Telophase II? |
| A. | 1 Giga base pairs |
| B. | 2 Giga base pairs |
| C. | 3 Giga base pairs |
| D. | 4 Giga base pairs |
| Answer» E. | |
| 6. |
If the cell at G1 phase at 2 Giga base pairs of DNA, what is the DNA content of the cell right before Telophase I? |
| A. | 1 Giga base pairs |
| B. | 2 Giga base pairs |
| C. | 3 Giga base pairs |
| D. | 4 Giga base pairs |
| Answer» E. | |
| 7. |
If the cell at G1 phase at 2 Giga base pairs of DNA, what is the DNA content of the cell right before Telophase II? |
| A. | 1 Giga base pairs |
| B. | 2 Giga base pairs |
| C. | 3 Giga base pairs |
| D. | 4 Giga base pairs |
| Answer» C. 3 Giga base pairs | |
| 8. |
When does the first segregation of genes occur during meiosis? |
| A. | Meiosis I Anaphase |
| B. | Meiosis I Telophase |
| C. | Meiosis II Anaphase |
| D. | Meiosis II Telophase |
| Answer» B. Meiosis I Telophase | |
| 9. |
When does the second segregation of chromosomes occur during meiosis? |
| A. | Meiosis I Anaphase |
| B. | Meiosis I Telophase |
| C. | Meiosis II Anaphase |
| D. | Meiosis II Telophase |
| Answer» D. Meiosis II Telophase | |
| 10. |
When does the first segregation of chromosomes occur during meiosis? |
| A. | Meiosis I Anaphase |
| B. | Meiosis I Telophase |
| C. | Meiosis II Anaphase |
| D. | Meiosis II Telophase |
| Answer» B. Meiosis I Telophase | |
| 11. |
The duplication of chromosomes occurs during _____ |
| A. | G1 phase |
| B. | G2 phase |
| C. | G0 phase |
| D. | G3 phase |
| Answer» C. G0 phase | |
| 12. |
Alleles of a gene are located on ________ |
| A. | homologous chromosomes |
| B. | heterologous chromosomes |
| C. | homologous chromatids |
| D. | heterologous chromatids |
| Answer» B. heterologous chromosomes | |
| 13. |
Chromosomes occur _________; genes occur _________ |
| A. | singly, singly |
| B. | singly, in pairs |
| C. | in pairs, singly |
| D. | in pairs, in pairs |
| Answer» E. | |
| 14. |
What is called a reduction division? |
| A. | Mitosis |
| B. | Meiosis |
| C. | Mitrosis |
| D. | Cleavage |
| Answer» C. Mitrosis | |