Answer: Example for multiple alleles is human blood type
Explanation:
Blood types exsist as four possible phenotypes A,B,AB, and O .
The condensed visible form of chromatin material is called as chromosome.
The production of insulin hormone by the bacterial genes is the most likely benefit of genetic engineering.
Answer:
The correct answer is "low concentration of oxygen".
Explanation:
One of the key characteristic of aquatic dead zones is its low concentration of oxygen. Aquatic dead zones are classified into this category for being hypoxic, condition that do not support the growth of most marine life. Most aquatic dead zones are in these conditions because of a high content of nutrient pollution caused by human activities.
The first one is brown
The second one is blonde
