Cell Reproduction Flashcards
What is the process of cell division called?
Mitosis
True or False: Meiosis results in four genetically identical daughter cells.
False
Fill in the blank: A cell’s genetic material is organized into structures called _______.
chromosomes
What type of reproduction involves only one parent and results in genetically identical offspring?
Asexual reproduction
What is the main purpose of meiosis?
To produce gametes for sexual reproduction
Multiple Choice: Which of the following phases is NOT part of mitosis? A) Prophase B) Metaphase C) Interphase D) Anaphase
C) Interphase
What is the difference between diploid and haploid cells?
Diploid cells have two sets of chromosomes, while haploid cells have one set.
True or False: Asexual reproduction increases genetic diversity.
False
What are the two main types of cell division?
Mitosis and meiosis
Fill in the blank: In humans, the diploid number of chromosomes is _______.
46
Multiple Choice: During which phase of meiosis does crossing over occur? A) Prophase I B) Metaphase I C) Anaphase II D) Telophase II
A) Prophase I
What is the term for the exchange of genetic material between homologous chromosomes during meiosis?
Crossing over
True or False: Mitosis is used for growth, repair, and asexual reproduction.
True
What is the result of meiosis in terms of chromosome number?
It reduces the chromosome number by half.
Fill in the blank: The two main stages of the cell cycle are _______ and _______.
Interphase and mitotic phase
Multiple Choice: Which phase of mitosis involves the alignment of chromosomes at the cell’s equator? A) Prophase B) Metaphase C) Anaphase D) Telophase
B) Metaphase
What are gametes?
Reproductive cells that unite during fertilization.
True or False: Sexual reproduction requires two parents.
True
Fill in the blank: The phase of the cell cycle where the cell grows and duplicates its DNA is called _______.
Interphase
What is a karyotype?
A visual representation of an individual’s chromosomes.
Multiple Choice: What type of cell division produces two identical daughter cells? A) Mitosis B) Meiosis C) Both A and B D) None of the above
A) Mitosis
What is the primary difference between mitosis and meiosis?
Mitosis produces two identical cells, while meiosis produces four genetically diverse cells.
True or False: All organisms reproduce sexually.
False
Fill in the blank: The process of a sperm joining with an egg is called _______.
Fertilization
