Answer:
the vaccine causes the immune system to produce antibodies to the virus that causes the measles
Answer:
Chlamydomonas containsingle-cell green alga to carry the procces of photosntesis
Explanation:
There are tons of answers you could have.
One, for example:
Increased levels of CO2 decreases DO levels in the water and suffocates organisms, leading to population drops that can cause a genetic bottle neck effect, thus decreasing overall biodiversity. This could lead to extinction
Answer:
C) Clone the plant
Explanation:
Cloning is the process by which genetically identical offsprings are obtained naturally or artificially. In nature, genetically similar individuals or offsprings are obtained from asexual reproduction.
If a horticulturist succeeds in having a single plant with the desired trait than to establish a line of such plant she should clone the plant so that the plants which are obtained after cloning have the same traits which were present in the parent plant. Therefore the correct answer is C.
The answer is A, delta.
I know this because i had this on USATestPrep and got it correct :D