The scientists used the new CRISPR/Cas9 system, which permits precise DNA editing, to delete a gene called FREP1 from the genome of Anopheles gambiae mosquitoes, the chief transmitters of malaria to humans. Within the modified mosquitoes, malaria parasites were much less likely to survive and multiply
Explanation:
hope it will help you
The Salivary Glands, Pancreas, liver and gall bladder are considered to be accessory glands of the digestive system, since they are not really part of the digestive tract, but they play a role in digestive activities, that is why they are considered to be accessory glands. Their digestive activities may include providing energy and nutrients for the body.
The answer should be A capillaries
I would pick A hope it’s correct
Answer:
Hydrogen ions
Explanation: pH is the concentration of hydrogen ions (H+) in a given solution. A pH of 1 means there are a lot of hydrogen ions and a pH of 14 means there is a very small concentration if them.