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Question
Biology
Posted 5 months ago
After fertilization occurs, are the resulting cells diploid or haploid in chromosome number?
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Answer from Sia
Verified answerPosted 5 months ago
Answer
The resulting cells after fertilization are diploid.
Solution
a
Fertilization is the process where two haploid gametes (sperm and egg) combine
b
Each gamete contains half the number of chromosomes (haploid, )
c
When they fuse, the resulting zygote has a full set of chromosomes (diploid, )
Key Concept
Diploid cells contain two sets of chromosomes, one from each parent.
Explanation
After fertilization, the zygote has chromosomes from both the sperm and the egg, making it diploid. This ensures genetic diversity and the correct number of chromosomes for the species.
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