I believe the correct response would be A. Lysosomes.
The blood is collected in heparinized capillary tubes to prevent clotting. Heparin is a blood thinner and this anticoagulant is produced naturally by mast cells and basophils. But heparin can not dissolve or break the preformed clots.
Answer:
Parallel veins in the leaf
Explanation:
The leaf veins run parallel to one another.
Lubricants, Magnetic Levitation, Ball Bearing
Answer:
Explanation:
Not sure about the first question but
#2: hybrid
#3: alleles