Which of the following is an example of specific immunity? Coughing expels foreign materials from the body.
OT-Lymphocytes recognize, attack, and destroy a pathogen.
Phagocytes engulf and destroy microbes.
The skin blocks the entrance of pathogens.

Specific immunity is also called as Acquired immunity and Anamnestic response

2nd option is the answer

lymphocytes recognize, attack and destroy a pathogen

Specific immunity is also called as Acquired immunity and Anamnestic response

2nd option is the answer

lymphocytes recognize, attack and destroy a pathogen

Explanation:

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles