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e-lub [12.9K]
3 years ago
9

What is the process in which muscles contact to move food throughout the digestive system

Biology
1 answer:
kumpel [21]3 years ago
4 0
Food moves through your GI tract by a process called peristalsis. The large, hollow organs of your GI tract contain a layer of muscle that enables their walls to move.
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(1744-1829) was an important French naturalist. He was one of the first scientists to propose that species change over time. ide
zalisa [80]
<h2>Jean Baptiste Lamarck</h2>

Explanation:

Jean Baptiste Lamarck (1744-1829) was an important French naturalist. He was one of the first scientists to propose that species change over time.

Jean Baptiste Lamarck published his theory of evolution in the book <em>Philosophie zoologique </em>called the theory of use and disuse or the inheritance of acquired characteristic. According to this theory, ecological conditions in which an organism lives cause it to have certain needs. These needs are met by modification of old organs or by production of new rudimentary organs.The continuous  use of the rudimentary structures allows them to increase in size and disuse causes that organ to degenerate. These changes become fix and become inheritable.

4 0
3 years ago
How do the structures of the fruiting body and hyphase relate to their function
Y_Kistochka [10]

Answer:

Fungi is a unique living organism and it is not considered plant or animal and forms its own kingdom Fungus. On of the most unique features of a Fungi is that its body is composed of thread like structure called Hyphae and produce fruiting bodies, in which spores are formed are help the fungus in reproduction.

Coming towards the question that what is the unique feature of the structure of Hyphae and fruiting body that helps them in their function.

1: Hyphae:

Hyphae are composed of thread like structures called Hypha that are filamentous in nature. Due to its filamentous nature, it helps the fungi to better absorb nutrients from soil and anchor the fungus well in soil.

2: Fruiting body:

The fruiting body is main organ of fungi concerned with reproduction. It has rounded cap like structure in which spores are formed and are disseminated from one place to another and help fungi in reproduction.

Hope it helps!

6 0
3 years ago
The instructions for making proteins comes originally from
pogonyaev
The instructions for making proteins comes originally from chromosomes
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What percentage of influence does lifestyle have on a person's health status?
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Which of the following types of nonrenewable fuel sources requires the storage of radioactive waste?
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Answer: D. nuclear

Explanation:

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3 years ago
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