The best explanation for this question is B (for mammals) (it could be E if you replace the blood cell with another nucleated cell, or if the blood cell is nucleated like in birds).
The erythrocyte (also called red blood cell) is part of the figured elements of the blood. In mammals, it is an anucleate cell (devoid of nucleus). Its cytoplasm is rich in hemoglobin, which transports oxygen (O2), but is very poor in organelles that exist only in trace amounts.
Answer: superweeds
Explanation:: “Gene pollution” of the environment resulting in “superweeds,” antibiotic-resistant microbes. Health effects of foods from GMOs. Allergenicity/adverse immune reactions/effectiveness of pharmaceutical compounds produced using rDNA technology.
This is absolutely true.
Almost every single person will have anxiety in their life. The most common way to get it is if any of your family members have it. Let's say you had an embarrassing moment in your life when you were younger. The simplest thing could cause you to have anxiety. Although I'm 100% sure about this, it is confirmed that if you have anxiety before you are the age of 20 years old, it is positive you have a family member that has it as well.
The answer is, I(A,A)I or I (A)i
