A. Development of transportation
Answer:
D) elastic cartilage
Explanation:
Cartilage is a connective tissue which is fibrous in composition which provides its physical properties like the softness, elasticity and strength.
There are three types of cartilages- the elastic, hyaline and the fibrocartilage. Among these three the cartilage which forms the external ear is the elastic cartilage. The elastic cartilage is composed of the elastin protein, type II collagen and the elastic fibres. The presence of the elastin proteins and fibres allows the ear to be an elastic organ.
Thus, Option-D is the correct answer.
The cellular respiration happens in the mitochondria. During the cellular respiration, glucose and oxygen are the reactants during this process and the main product of this process is ATP, with waste products carbon dioxide and water. Therefore, the correct answer would be option B. O2 (oxygen) and C6H1206 (glucose).
Answer:
Lateralisation of the brain function.
Explanation:
The brain is divided into 2 parts which are: the right hemisphere and the left hemisphere.
The lateralization of brain function is the tendency for some neural functions or cognitive processes to be specialized to one side of the brain or the other.
Examples of lateralised functions include:
Language, sensory processes, value systems etc.
Answer:
Ascending tracts
Explanation:
The spinal cord consists of ascending and descending tracts. The ascending tracts are sensory pathways that travel through the white matter of the spinal cord, carrying somatosensory information up to the brain.
