Algae and nitrogen-fixing bacteria are photosynthetic organisms.
Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
Options are not provided in the question. I found the answer on the Internet.
Yes, deletion of the possible control elements can cause reduction in reporter gene expression. Due to deletion of a control element, the activator cannot bind to the enhancer. This causes reduction in the gene expression.
Answer: Deletion of element no. 3 causes a reduction in reporter gene expression.
Answer:
gas moves more freely because it has loosely arranged molecules
Explanation:
The child would have a 1/4 chance of being 100% normal
