<h2>Answer:</h2>
The major importance of fingertips receptor is the sense of touch and recognition of things done by this sense.
<h3>Explanation:</h3>
- The first most thing we do with our hand is touch and recognizing things by this touch.
- This importance can be known by supposing that if we don't have these receptors, we will not able to recognize hard, soft even cold and hot.
- As if we encounter something hot which can harm our epidermal layer, our receptors immediately recognize it and pull the hand back by reflex action.
- So the most important receptors of our body are fingertips receptors.
Answer:
C
Explanation:
First off, humans are considered animals, and since animal cells don't have chloroplasts, A and D are immediately incorrect. B is incorrect because lysosomes eject enzymes that digest materials in the cell, and to heal skin, you dont need to digest anything/ use enzymes to get rid if materials. That means the answer is C. The nucleus is the control center for the cell, so it tells the cell what to do. The mitochondria creates energy for the cell, and since it takes energy to heal, this answer is correct. (Tip- I find that using process of elimination in biology questions helps a lot.) Good luck!
Answer:
See below
Explanation:
A. Crust (This is the outermost layer of Earth)
B. Inner Core (Innermost part of Earth)
C. Asthenosphere (The layer below lithosphere)
D. Mesosphere (The middlemost layer)
E. Outer Core (The layer above inner core)
F. Mantle (Consists of further three layers)
G. Lithosphere (The layer below crust)
