Subject: Anatomy and Physiology
BSN
Page 19 of 32
#145 What is the role of the spindle fibers?
A) Synthesize DNA
B) Separate chromosomes
C) Produce ATP
D) Digest organelles
#146 How do mitosis and meiosis differ in daughter cell number?
A) Mitosis: 2; Meiosis: 2
B) Mitosis: 2; Meiosis: 4
C) Mitosis: 4; Meiosis: 2
D) Mitosis: 4; Meiosis: 4
#147 Which phase includes cell growth and DNA replication?
A) M phase
B) Interphase
C) Prophase
D) Telophase
#148 What is a zygote?
A) Haploid cell
B) Fertilized egg
C) Gamete
D) Stem cell
#149 Which process occurs in both mitosis and meiosis?
A) Crossing over
B) DNA replication
C) Synapsis
D) Tetrad formation
#150 What ensures daughter cells are genetically identical in mitosis?
A) Random fertilization
B) Exact DNA replication
C) Crossing over
D) Independent assortment
#151 Why is mitosis critical for multicellular organisms?
A) Produces gametes
B) Enables growth and repair
C) Increases genetic diversity
D) Reduces chromosome number
Page 19 of 32
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