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A(n) __________ is a one-celled organism formed by the union of a sperm and an egg. A. zygote B. blastocyst C. embryo D. fetus
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A(n) __________ is a one-celled organism formed by the union of a sperm and an egg. A. zygote B. blastocyst C. embryo D. fetus

User Mukesh Bhojwani
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2 Answers

6 votes

Answer:

its a on edge

Step-by-step explanation:

User Dsdsdsdsd
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8.9k points
0 votes
The correct answer is
A
Zygote
User Tarek Hemdan
by
9.1k points
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