The three stages in the processing of information by the nervous system are the sensory input, the integration and the motor output.
During the sensory output, the sensory neurons carries information for the external stimuli such heat, smell and tastes, and other internal conditions, to the central nervous system for processing. The the CNS analyzes and interprets the input from the sensory neuron and then decides how to respond to the stimuli. Then the motor neuron carries the information from the CNS to the effector cells , that is the muscles and the endocrine glands which then exert the output.
B. Biology, Biology is the study of life. All of these branches lead to Biology since they deal with living organisms.
Since between the two alleles (B for black and b for white) there is an incomplete dominance this means that the homozygotes for the one dominant trait (BB genotype) will be black, the homozygotes for the other trait (bb) will be white, and the heterozygotes (Bb) would be intermediate- grey.
So, the two grey lizards have the Bb genotypes.
When they cross we will get Bb x Bb
1 : BB ( black lizards)
2: Bb ( grey lizards)
1: bb ( white lizards)
Answer;
Acetylcholine.
Nicotine mimics the action of neurotrasmitter acetylcholine.
Explanation;
Many drugs interact with receptors to either activate them or prevent their activation by their normal neurotransmitters. The drug nicotine mimics the action of acetylcholine at the nicotinic acetylcholine receptors.
Answer:
Gray
Explanation:
The moon may look like to have a white or yellow colour but detailed photographs of the moon show that it is grey in colour. The grey colour of the moon forms due to the materials which are present in the crust of the moon. Most abundant materials to be found on the crust of the moon are silicon, calcium, oxygen etc. All these colours combine to give the moon its grey colour.
