Question

Compared to other animals, the ability of speech has developed more in humans. Mainly development of which organ is responsible for this?
A. Mouth
B.Heart
C.Tongue
D.Brain

Answer 1

Hint: Humans are the most evolved species on the Earth and has been dominating the rest of the animals. Humans are the top at the trophic level due to their immense skills to dominate the other living beings on this planet.

Complete answer:
When contrasted with different creatures existing on the Earth, humans are viewed as the smartest, advanced, and created. The cerebrum is liable for the guideline and control of the apparent multitude of exercises performed by a human both genuinely just as intellectually. In this manner, the mind is the focal utilitarian unit of the apparent multitude of exercises that a human can do. Essentially, the mind is likewise worried about the guideline of discourse in people. The cerebral cortex of the cerebrum is answerable for discourse control and is profoundly evolved in people when contrasted with different creatures. The cerebral cortex is parcelled into more unassuming areas on a very basic level by sulci and histologically by its telephone affiliation. The last results are in Brodmann districts, of which there are 52 through and through. Together this information can help us with starting to shape an understanding of the pragmatic zones of the brain. It is includes two sorts of tissue:
1. Grey matter
2. White matter
Grey matter is made out of neuronal cell bodies and structures the outside, the surface layer of the cerebral sides of the equator. It is locked in with getting ready and observing. White matter, of course, contains myelinated axons and structures which are most of the more significant structures of the cerebrum. Its responsibility is to join various zones of the cerebrum together. Cautiously, simply the outside faint issue layer can be known as the cerebral cortex.
Hence, people have better relational abilities and are better able to talk. It is to be noticed that the human language is mind-boggling and generative yet creatures don't convey comparatively as that people. The creature language is restricted and there isn't sufficient articulation of opportunity, subsequently has a base measure of correspondence thoughts.

Hence, the correct answer is option (D)

Note: Contrasted with different creatures, the capacity of discourse has grown more in people. The improvement of the mind is answerable for this, particularly the cerebral cortex part of the cerebrum, which is worried about the control and guideline of discourse in people. It includes two sorts of tissues called grey matter and white matter.