Answer:
Genus
Explanation:
In the scientific name "Panthera tigris", Panthera is the name of the genus and the "tigris" is the name of the species. Similarly in the name "Panthera leo", the name "Panthera" denotes the genus while "leo" is the species. This means that the tiger and lion belong to the same genus. They both belong to the genus "Panthera".
Though the species of the tiger is "tigris" and that of the lion is "leo". Both are the species of the same genus since the genus includes closely related species. The members of these different species can not interbreed but share some common features as they belong to the same genus.
Answer:
C
Explanation
biodiversity adds variety to a habitat.
Answer:
D) declines as synaptic pruning and death of surrounding neurons proceed.
Explanation:
Gray matter -
It is one of the main component of the central nervous system , which is composed of capillaries , synapses , glial cells , neuropil and neuronal cell bodies .
The grey matter have many cell bodies and fewer myelinated axons , in comparison to the white matter .
The color of grey matter is light grey with hints of yellow and pink which are due to the blood capillaries and the neuronal cell bodies .
The correct option regarding grey matter is ( d ) .