Question 1

Which of the following represents Lamarckian evolution?​

Accepted Answer

A) "Survival of the fittest" 
B) ​"Reproduction of the fittest" 
C) ​"If you don't use it, you lose it" 
D) "Look out for number one"

Question 2

Following release from the presynaptic cell,neuropeptides​

Accepted Answer

A) cannot be deactivated by enzymes, whereas small-molecule transmitters diffuse away or are deactivated by reuptake. 
B) ​are deactivated by reuptake, whereas small-molecule transmitters diffuse away or are deactivated by enzymes. 
C) ​can diffuse away from synapses, whereas small-molecule transmitters are deactivated by reuptake. 
D) and small-molecule transmitters can be deactivated by diffusion, enzymes, or reuptake.

Question 3

Which statement best explains why males can grow breasts under certain hormonal conditions?​

Accepted Answer

A) Sex-linked genes become activated. 
B) ​The Y chromosome becomes activated. 
C) ​Sex-limited genes become activated. 
D) Breast growth is linked to color vision deficiency.

Exam 4: Genetics, evolution, development, and Plasticity

Which of the following represents Lamarckian evolution?​

Following release from the presynaptic cell,neuropeptides​

Which statement best explains why males can grow breasts under certain hormonal conditions?​

Which of the following represents Lamarckian evolution?

Following release from the presynaptic cell,neuropeptides

Which statement best explains why males can grow breasts under certain hormonal conditions?