Answer:
The correct answer will be option-Thalamus
Explanation:
The somatosensory pathway is the pathway which sends the receptor generated sensory impulses mostly the temperature and touch to the central nervous system.
The pathway is composed of three types of neurons called primary order neuron, second-order neuron and tertiary order neuron.
The second-order neuron receives the signals from the first-order neurons and carries the signals to the relay part of the brain called thalamus. The thalamus is present in the forebrain region of the brain where it receives, analyses and sends the signals to the different region of the cerebral cortex.
Thus, the thalamus is the correct answer.
The offsprings or children would be very similar to their parents.
Cross over involves the exchange of chromosomes segments between non-sister chromatids during the process of meiosis. It creates new combinations of genes in the gametes that are not found in either parent, a factor that brings about genetic variation or genetic diversity among individuals. Therefore, without crossover offsprings would be genetic similar with their parents.
Answer:
<em>The correct option is b) competition among individuals for available food sources </em>
Explanation:
Natural selection can be described as a phenomenon which describes that organisms which are better adapted to survive in an environment are able to live and pass on their characteristics to their children. Organisms develop characteristics with the passage of time which enable them to survive in different areas. Competition among the finch population led to the development of different finch sizes.
Answer:
1. Sewage
2. diarrhea
3. atmosphere
4. 100 gallons of water
5. agricultural pollution
6. water cycle
7. water
Explanation: