All categories

3 years ago

The pectoralis major muscle can be divided into groups of fibers superior, or , and inferior, or .

1 answer:

8 0

The pectoralis major muscle can be divided into groups of fibers superior, or claviclular, and inferior, or sternocostal.

Pectoralis is a major muscle fundamentally responsible for shoulder joint movements. It is divided into four actions and two groups of fibers, anatomically the superior side and interior side. These movements are often used in everyday lives like throwing and flapping the arms.

You might be interested in

Some blue-green algae contain gas vacuoles that allow them to adjust the air concentration inside their cells. How does this int

kupik [55]

Answer:

float

Explanation:

like a balloon or an air filled raft

it helps them float

Gas vacuoles help bacteria in buoyancy and enable them to float at the desired depth. They do so by inflating and deflating the vesicles

byjus

3 0

2 years ago

How does a sperm cell get to an egg?

Kazeer [188]

Answer:

B. It is carrie6 by a pollinator

8 0

3 years ago

Read 2 more answers

The main functions of at least 3 different organ systems and how they relate to each other.

Alex787 [66]

Answer:

skeletal,muscular,nervous

Explanation:

3 0

3 years ago

Read 2 more answers

Hemophilia is an X-linked recessive condition in which blood does not clot properly. Queen Victoria of England had one allele fo

kondaur [170]

Answer:

Because hemophilia is an X-linked recessive condition.

Explanation:

As the problem states, hemophilia is an X-linked recessive condition.

Meaning that in Queen Victoria's female descendants (coded XX) which inherited the Queen's one allele, for hemophilia to appear in them it would be necessary to inherit another hemophillia-carrying allele from the father.

The Queen's male descendants (coded XY) would always manifest hemophilia if they inherited the Queen's hemophilia allele, as they possesed only one X gene.

7 0

3 years ago

In the cranial nerve model, which best describes the location of the optic chasma:________

eimsori [14]

Answer:

Cranial Nerves:

The cranial nerves are the set of 12 pairs of nerves which are originated from the brain. As they are responsible for some of the essential functions , such as vision, smell, and balance of the human body structure.

The 12 pairs of the cranial nerves are as as under:

The olfactory nerve
The optic nerve
The oculomotor nerve
The trochlear nerve
The trigeminal nerve
The abducens nerve
The facial nerve
The vestibulocochlear nerve
The glossopharyngeal nerve
The vagus nerve
The spinal accessory
The hypoglossal nerve,

It is very hard for the students to remember all the names of the cranial nerves as we can just recall them by memorizing the device-Old Opie Occasionally Tries Trigonometry And Feels Very Gloomy, Vague And Hypoactive.

Explanation:

Optic chasma:

The optic chasma originates as one of the cranial nerves, as it serves for the function of vision sense in human body. The nerves are responsible for carrying the set of information and data from the retina of the eye to the brain. As the communication between the two regions or part of the body, as they hold the capacity to carry the charges or information from the retina of the eye towards the brain.

4 0

3 years ago

The pectoralis major muscle can be divided into groups of fibers superior, or __________, and inferior, or __________.

The pectoralis major muscle can be divided into groups of fibers superior, or , and inferior, or .