Answer:
a) F1 offspring will be AaBbCc
b) for part b and a explanation see the picture attached
Because of their resemblance and relationship to prehistoric reptiles and many people think that birds descended from dinosaurs
Answer: The drug abuse is influenced by the environment and exerts influence on the gene expressions.
Explanation:
The genetic make up of the person is decides, which genes will be expressed and develop a trait in an individual. But this genetic expression can be influenced by the environmental factors like food, exposure to sunlight, and others. This study which relate environment with the genetic make up is called epigenetics. No person is drug addict by birth but the consumption of drug can influence the genetic make up and traits in a abuser. So here, the environment is influencing the genetic basis of a abuser.
Asexual And Sexual is the correct answer
