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krek1111 [17]
3 years ago
8

What are the 3 most common shapes of bacteria

Biology
1 answer:
icang [17]3 years ago
4 0

Answer:

Individual bacteria can assume one of three basic shapes: spherical (coccus), rodlike (bacillus), or curved (vibrio, spirillum, or spirochete).

Explanation:

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The rubbery matrix of cartilage is secreted by ________, whereas _______ produce the fibers and ground substance that form the m
Nata [24]

Answer:

The correct answer is - Chondroblasts; Fibroblasts

Explanation:

Mesenchymal progenitor cells will form chondrocytes combinedly called Chondroblasts that is responsible for the secretion of the rubbery matrix of cartilage.

Fibroblast on other hand produces fibers and ground substance. These ground substances and fibers make the matrix of the fibrous connective tissue.

6 0
3 years ago
What's homeostasis ?​
juin [17]

Homeostasis:

<em>The tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes</em>

8 0
2 years ago
What is an organisms niche
fredd [130]
In ecology<span>, a </span>niche<span> (</span>CanE<span>, </span><span><span>UK:</span> <span>/<span>ˈniːʃ</span>/</span></span><span> or </span><span><span>US:</span> <span>/<span>ˈnɪtʃ</span>/</span></span>)[1] is the fit of a species living under specific environmental conditions.
<span>https://en.wikipedia.org/wiki/Ecological_niche</span>
3 0
3 years ago
Read 2 more answers
1. What type of succession takes place that increases the biological diversity of an ecosystem? For example, if we started with
professor190 [17]

There are two types of succession that lead to the increasment of the ecosystem:

1. Primary succession is the change in the structure of an ecosystem represented with the increase of the ecological community on an area that has not been previously occupied by an ecological community such as area after the lava flow or glacial lake. The first organisms of primary succession are pioneer plants usually, lichens and mosses.

2. Secondary succession includes the step of removal of pre-existing community and after that, colonization of the new one.  


6 0
3 years ago
Plants maintain homeostasis by ____. 1) opening and closing stomata. 2) converting excess sugar molecules to a lesser number of
Nuetrik [128]
D)all of the above 

<span>Homeostasis is the property of a system, either open or closed, that regulates its internal environment and tends to maintain a stable, constant condition within an organism. (Eg controlling amount of sugar in the bloodstream, keeping waste levels at acceptable levels.) </span>

<span>Opening and closing stomata controls the gas levels within the plant. </span>
<span>Converting excess sugar molecules to a lesser number of starch molecules regulates sugar levels. </span>
<span>Excreting waste through the cell membrane prevents waste build-up.</span>
5 0
3 years ago
Read 2 more answers
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