Which of the following groups contain organisms that have tissues and organ systems?

A. prokaryotes.

B. bacteria.

C. eukaryotes.

D. protists.

Are mutations in dna advantageous or disadvantageous

Question 3 Draw Conclusions Why was it important to the plebeians to have Roman laws written down? Submit

Why are highland regions considered a distinct climate

A child is born with a genetic disease caused by mutations found in mtDNA (mitochondrial DNA); How did the child inherit this disorder? A) The child received the mutation from his mother. B) The child received the mutation from the father.

To what organs does the systemic circulatory system NOT supply blood?

He use of the isotope 32p as a tracer element in the study of invasion and lysis of bacteria by viruses has shown that

Look at the highlighted condons on the mRNA. Use the menus to select the proper base pairs and make the anticodons.

Which sentence best captures a central idea of the biography

When an ATP molecule is activated or used, what are the resulting molecules? (sounds unfinished but thats a full question that's on my study guide ...)

What type of weather is associated with cold fronts