Answer: epidermis and dermis
Answer:
The correct answer is option B-thalamus.
Explanation:
Thalamus is a small olive shaped structure located in the brain beneath the cerebrum.
Thalamus serves as a relay station of the brain which has an important role in directing the sensory input signals to the appropriate location in the cerebral cortex of the impulses travelling from the body, ears, eyes and other senses (except for smell).
This happens as the thalamus is subdivided into a number of nuclei which deals with analyzing particular information and then sending the information from that nucleus to cerebral cortex.
Thus, option B-thalamus is the correct answer.
Answer:
The correct answer will be option-A.
Explanation:
The brain is one of the complex and the largest organ of the body composed of neuron cells.
The human brain is made up of three different regions: the hindbrain, forebrain and midbrain. The forebrain is made up of cerebrum which is the largest part of the brain and is divided into two hemispheres: the right hemisphere and the left hemisphere.
The right and left hemispheres are connected by the nerve fibres known as corpus callosum where both the hemisphere controls the opposite side of the body.
Thus, option-A is the correct answer.
Explanation:
Red hair is a recessive genetic trait caused by a series of mutations in the melanocortin 1 receptor (MC1R), a gene located on chromosome 16. As a recessive trait it must be inherited from both parents to cause the hair to become red.
