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Sati [7]
3 years ago
15

What specific spinal nerve branch controls the movement of rectus abdominis

Biology
1 answer:
CaHeK987 [17]3 years ago
7 0

Answer:

The correct answer will be-ventral ramus

Explanation:

Rectus abdominis is a skeletal muscle found in the front part of the body which begins from the sternum and ends at the pubic zone.

Rectus abdominis is also known as "Abs" which viewed externally appears to be six, eight or ten in number.

These muscles are innervated by the thoracoabdominal nerves which carry and transmit signals to CNS and to the muscles back. The main spinal nerve which controls the movement of Abs is known as the "ventral ramus".

Thus, ventral ramus is the correct answer.

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Which of the following changes in aging skin contribute to increased susceptibility to infections? Select all that apply. decrea
Luba_88 [7]

Answer:

The answer is langerhans cells.

Explanation:

The first option is false. Melanocytes are cells that are responsible for the production of melanin throughout the skin of the body which affects the skin color.

The second option is also false. The Sebaceous glands are located at the end of the hairs on the skin and are responsible for producing oil throughout.

The third option is correct because langerhans cells are responsible for producing antigen throughout the skin and they are a part of the skin's immune system.

I hope this answer helps.

6 0
3 years ago
Read 2 more answers
Hitchhiker's thumb (H) is dominant to no hitchhiker's thumb (h). A woman who does not have hitchhiker's thumb marries a man who
Papessa [141]

Answer:

I'm assuming that the woman could have Hh or HH since they don't specify

If the woman has HH, all the children will not have a hitchhiker's thumb

if the woman has Hh the offspring could have either Hh, Hh, or hh

pls make me brainliest :) thx

5 0
3 years ago
Over time, a tree that once had a total mass of
Ber [7]

Answer:

carbon dioxide that enters through the leaf

openings

Explanation:

6 0
3 years ago
Biosphere of the tropical rainforests
Viefleur [7K]

Answer:The Rainforest mesocosm, at the north end of Biosphere 2, was created to simulate several tropical Rainforest habitats. The biome can be divided into the following habitats: Bamboo belt of dense bamboo species was intended to screen the biome from airborne salt that might be entrained from the ocean biome.

Explanation: yes

6 0
3 years ago
Washing your hands frequently can prevent the spread of many vectors.
ankoles [38]
The answer to this is false, a vector is a disease usually spread from a bite.
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