Answer:
primary oocyte ® meiosis I ® secondary oocyte ® meiosis II ® ovum
Explanation:
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The single-celled zygote divides by mitosis to produce a multicellular, somatic individual.
Answer:
Explanation:
Types of Mutations. There are a variety of types of mutations. ...
Chromosomal Alterations. Chromosomal alterations are mutations that change chromosome structure. ...
Point Mutations. A point mutation is a change in a single nucleotide in DNA.