Meiosis Worksheet - Grade 9 Biology
Explore the process of meiosis, genetic variation, and its importance in sexual reproduction with this Grade 9 biology worksheet.
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Meiosis - The Basis of Genetic Diversity
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. Which of the following is the primary purpose of meiosis?
Growth and repair of somatic cells
Production of genetically identical daughter cells
Formation of gametes with half the number of chromosomes
Asexual reproduction in bacteria
2. During which phase of meiosis does crossing over occur?
Prophase I
Metaphase I
Anaphase II
Telophase II
3. Meiosis produces daughter cells, each with a number of chromosomes.
4. The process of homologous chromosomes pairing up during Prophase I is called .
5. Meiosis results in four genetically identical haploid cells.
True
False
6. Sister chromatids separate during Anaphase I of meiosis.
True
False
7. Briefly explain the significance of crossing over in meiosis.
8. Compare and contrast the final products of mitosis and meiosis.
Match the term with its correct definition.
9. Diploid
a. Cell with half the number of chromosomes
10. Haploid
b. Pairing of homologous chromosomes
11. Synapsis
c. Cell with two sets of chromosomes