A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from those that are outside of the system. Which part of the cell functions as a system boundary? A) cytoplasm B) membrane C) nucleus D) ribosome
2 answers:
B .The membrane is what separates, and is the system boundary.<span />
B. Membrane
Correct Answer
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B.) High blood viscosity leads to slower blood flow.
Explanation:
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Nucleic acids carry this information because they help make DNA
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Answer:
It would be b. 1 TT: 2Tt: 1 tt. Because crossing two heterozygous parents means the genotypes for them are Tt and Tt. Which means that there is only one way to get TT or tt and 2 ways to get Tt
Explanation:
Answer:
genes
Explanation:
chromosomes contain genes
