Answer:
A. Neurotransmitters and depression
Explanation:
The complete question is :
A biological psychologist would be most interested in conducting research on the relationship between:
A. neurotransmitters and depression.
B. skull shape and bone density.
C. self-esteem and popularity.
D. genetics and eye color.
- A biological psychologist is a person who is interested in studying the behavior of human beings and tries to understand the psychological causes underlying the behavior along with the various genetic and chemical factors that affect the behavior.
- It is believed that the genetics and the chemical factors of the brain together affect the psychology of a person and ultimately affect the behavior.
- Thus, they establish a link between the physiological processes and the psychology of a person.
- Therefore, in case a person is suffering from depression which is a psychological problem a biological psychologist would try and understand the chemical changes in the brain and thus would study the neurotransmitters.
Answer:
maternal mtDNA
Explanation:
While nothing but the haploid nucleus remains of the sperm during fertilisation, the ovum still has its mitochondria and other organelles. Mitochondria are capable of division and will divide according to cell's needs.
So it is the maternal mtDNa that gets passed on. Spontaneous mutations can happen at any point ofcourse and get passed on in the same way.
Find your final sum by adding together the two single digits that you've added to each number, and subtracting it from your initial sum. ...