The correct answer would be A
Answer:
Creative Diagnostics offers Absolute Mag™ affinity magnetic particles for affinity purification and separation of antibody,antigen, proteins and DNA/RNA, etc.
Explanation:
https://www.cd-bioparticles.com/product/affinity-magnetic-particles-list-17.html
They could be white or black. Black should be dominant, I guess, so 75% of offspring should be black.
The Ceramic industry. It is used for finishing on the lathe machine. ...
Home decorating/painting. The sponge buffering is a colouring technique used in DIY on furniture and accessories and on large surfaces such as walls and ceilings. ...
Footwear Manufacturers.
Answer:
EKG is a test that measures the electrical activity of the heartbeat. With each beat, an electrical impulse (or “wave”) travels through the heart. This wave causes the muscle to squeeze and pump blood from the heart.