The correct answer is Sedge
Answer: The correct answer for the blank is- d. inhibitory neurotransmitter.
Neurotransmitters are the chemical messengers in the body, which are released by the axon terminal of neuron ( also called nerve cell) and transmit nerve impulse to the neighboring cell ( which could be a muscle cell or a nerve cell) .
There are primarily two types of neurotransmitters that are-
1) Excitatory neurotransmitter and 2) Inhibitory neurotransmitter.
Inhibitory neurotransmitter have inhibitory effects on the neuron that is they reduce the chances that a neuron will fire an action potential. In other words, they are responsible for slowing signals between neurons.
Example- The most common inhibitory neurotransmitter is GABA ( gamma amino butyric acid)
Answer:
The movie becomes more important to Steve because it represents its fears and the rationalization of it being a fantasy allows him to overcome them.
Explanation:
The reason behind this answer is that in the ned, Steve is very scared and wants to overcome his fears. However, he can face them because they are not real. Thus, he needs the movie because he can fight them and don't fail against them. He wants to grow, to overcome them and that is why he needs it. It is a mechanism for him to grow, he knows it and he pushes himself to do it.
Answer:
c. PP
Explanation:
Jake has dominant phenotype for polydactyly so he must be PP or Pp. Lucy has normal number of toes which is caused by recessive genotype so she is definitely pp.
If Jake was Pp, Pp X pp would produce half Pp and half pp kittens which means that some kittens should be born with recessive trait 18 toes. However none of the kittens have 18 toes and all of them have 21 to 25 toes. So Jake can not be Pp.
Jake is PP because when PP X pp all the kittens will have Pp genotype resulting in dominant phenotype of polydactyly. All the kittens have more than the recessive 18 toes hence they are Pp. However they have variable number of toes because polydactyly trait has variable expressivity.
