16 Questions
What is the main function of chromosome replication during interphase?
To ensure that each daughter cell has a full compliment of all genetic material
What is the term for the process of cell division that reduces the number of chromosomes in the daughter cells?
Meiosis
What is the term for the number of chromosomes in body cells of diploid organisms?
Diploid
What is the purpose of meiosis in sexual reproduction?
To produce gametes with a haploid number of chromosomes
What is the term for the chromosome that comes from the mother?
Maternal chromosome
Where does meiosis take place?
In reproductive organs
What is the process called when chromosomes of homologous pair lie side by side in late prophase I?
Synapsis
What is the result of the independent assortment of chromosomes during metaphase I?
Genetic diversity is increased
What is the purpose of crossing over during meiosis?
To increase genetic variation
What is the term for the point where chromatids break during crossing over?
Chiasma
How many haploid cells are formed at the end of meiosis I?
2
What is the purpose of meiosis II?
To reduce the number of chromosomes
What is the result of meiosis?
Four haploid cells
Why is meiosis important for evolution?
Because it introduces genetic variation
What is the difference between mitosis and meiosis I?
Meiosis I reduces the number of chromosomes
What is the purpose of meiosis in Seed bearing plants?
To form gametes
Learn about the structure and function of chromosomes, including their composition, behavior in somatic cells, and how they relate to each other. Understand the concept of diploidy and homologous pairs. Test your knowledge of chromosomes and meiosis!
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