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slega [8]
2 years ago
7

The rectus abdominis is a __________ muscle, while the rectus femoris is a __________ muscle.

Biology
1 answer:
alina1380 [7]2 years ago
6 0

The rectus abdominis is a Parallel muscle, while the rectus femoris is a bipennate muscle.

<h3>Rectus abdominis</h3>

The long muscle of the anterior abdominal wall is the rectus abdominis, most commonly referred to as the "abs muscle." It is readily apparent beneath the skin, forming the "six pack," in people with low body fat. It reaches all the way to the pubic bone from the rib cage. Together with the pyramidalis muscle, the rectus abdominis is a member of the anterior abdominal muscles. However, when considering the functional architecture, these two muscles together with the three lateral abdominal muscles—the external oblique, internal oblique, and transversus abdominis—make up the anterolateral abdominal wall. The rectus sheath, which is made up of the aponeuroses of the lateral abdominal muscles, surrounds and protects the rectus abdominis muscle. The linea semilunaris is the outside, most lateral line defining the rectus.

Learn more about rectus abdominis here:

brainly.com/question/22079412

#SPJ1

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Answer:

12-day litter weight is a trait that has an important genetic influence and therefore also a high response to selection

Explanation:

Heritability is a statistical measure of how much of the variation in a given trait can be attributed to genetic differences and how much of trait variation is due to environmental factors. A heritability value close to 1 indicates that almost all of the variability is due to genetic factors, while being poorly influenced by environmental factors. In this case, 12-day litter weight is a trait that exhibits an important genetic component (i.e., a high heritability value), thereby the correlation between parent and offspring will be high and lines selected for this trait will show a high response to selection.

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Which of the following was NOT a major animal on land during the Carboniferous period?
Karo-lina-s [1.5K]

Answer:

Amphibians

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They had just shown up during the Carboniferous period and were still living in the water.

6 0
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Which of the following best describes the scientific idea regarding primordial soup?
bija089 [108]

It refers to the idea the prehistoric oceans combined with lightning formed the building blocks of life.

Explanation:

The primordial soup refers to the idea that prehistoric oceans combined with lightning to form the building blocks of life.

The soup can be regarded as the soup of life through which the first nuclei acids were synthesized.

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Now that you have the difference compare the similarties.

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