Answer:
antibodies are produced in response to infection and that these antibodies are designed to specifically target particular antigens and bind tightly to them.
Answer:
the answer will be enzyme
Because they are the essential micronutrients for the different metabolites of living organisms?
Calcium
Calcium helps build and maintain bones.
Answer:Mice can be male without Y chromosome ... Ward’s work is “a lovely example of how you can lose even a really important gene,” she says. ... don’t have Eif2s3y genes on their Y chromosomes.
Explanation:
