Birth rate death rate mortality immigration
Answer: option c - in the coding region of the Pitx1 gene
Explanation:
Note that there is LACK OF SPINE, not the presence of defective spine; so, an heritable mutation must have occurred in the coding region of pix1 gene of freshwater sticklebacks resulting in absolute LACK OF SPINE
Answer:
B
Explanation:
makes the most sense and its definitely not A or D
Anabolic reactions tend to use energy storing molecules such as NADH and ATP, as these reactions are endogenic reactions that require energy to form or synthesize more complex substances and molecules, building them up, and or assembling them from simpler compounds.