Answer:
The most appropriate answer would be the first option.
Adaptive immunity is a part of the immune system which protects our body against infectious agents with the help of B lymphocytes and T lymphocytes.
It is characterized by its memory that is, it creates the memory of a lifetime for particular antigen or pathogen once it has come across.
As Adrian caught the virus a few years ago his immune system had developed a memory for the virus.
So, as soon as his body contracted the same virus his body recognizes it easily and produce quicker and higher amplitude immune response against it.
Answer:
The activity of Bromine will reduce
Explanation:
Bromine is found in pineapple stem with pH range of 3.5- 5.2 this implies that the environment where bromine is found is acidic hence when taken to a product whose pH is 11 which is basic then its performance will be low because its can only function well in an acidic medium.
pH ranges tell whether a substance is acidic, basic or neural.
Acid range from 3.5-6
7- neutral
8 above is basic
<span>D) possibility that native wild organisms could overpower the cloned organisms, causing them to become extinct
Whenever you do bioengineering, you want to affect the existing ecosystems as little as possible.</span>
Answer:
The answer is B.
Explanation:
Plants are able to convert sunlight by using photosynthesis. Photosynthesis allows them to use sunlight to convert water and carbon dioxide into into glucose, which is sugar.
