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In onions (Allium) , cells of the sporophyte have 16 chromosomes within each nucleus. Match the number of chromosomes present in each of the following onion tissues.
-How many chromosomes should be in an embryo sac nucleus?
American Health-care System
The combination of institutions, healthcare providers, and payment mechanisms in the United States aimed at delivering healthcare services to citizens.
Principles
Fundamental truths or propositions that serve as the foundation for a system of belief or behavior or for a chain of reasoning.
Energy Independence
The condition of a nation being able to meet all its energy needs without having to import fuels or energy from other countries.
U.S. Policy
The strategic decisions and actions taken by the United States government to address domestic and international issues.
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