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Arturiano [62]
3 years ago
7

An ecological relationship between organisms of different species that are in direct contact can best be described as _____. A.

taxis B. commensal C. mutualistic D. symbiotic E. parasitic
Biology
1 answer:
Soloha48 [4]3 years ago
6 0

Answer: mutualistic

Explanation:

A mutualistic association involves two organisms of different species (interspecies) where ONE or BOTH derives benefits such as shelter, food nutrients, protection from the other.

Examples of mutualistic relationship are

- commensalism

- symbiosis

observed in bacteria found in the root nodules of legumes, ants and aphids etc

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Why do biologists have to study chemistry?
Snowcat [4.5K]
To understand the phenomenon of biological cell


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To know the whose are reactant and what makes product



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3 years ago
Which of these factors does CITES fail to consider when determining which species to cover?
xz_007 [3.2K]
The factor that CITES fail to consider when determining which species to cover is the Ecosystem sustainability.
A sustainable ecosystem is a biological environment with a series of habitats that is able to thrive and also support itself without outside influence. it is the capacity of the biosphere to meet the needs of the present generation, without hindering future generations from being able to meet their needs. 

6 0
4 years ago
Astronomers studying the planet of Rhombus have detected sedimentary rock on its surface. One astronomer wonders if material in
Gwar [14]
Answer:
igneous rock CAN become sedimentary rock through a process called ROCK CYCLE.
Explanation:
Rocks can be defined as solid structures of minerals that are formed naturally over a period of time. They are grouped into three main types which includes the following:
- igneous rock
- sedimentary rocks and
- metamorphic rocks.
Rocks are capable of transforming from one type to another through a process known as rock cycle. There are two forces that brings about this process which includes:
- The internal force : this is the Earth’s internal heat engine, which moves material around in the core and the mantle and leads to slow but significant changes within the crust.
- The external force: this is the the hydrological cycle, which is the movement of water, ice, and air at the surface, and is powered by the sun.
Molten magma cools to form either extrusive igneous rock or intrusive igneous rock. With time they undergo weathering, eroded, transported, and then deposited as sediments which are being compressed and cemented into SEDIMENTARY ROCKS. Again through the above mentioned forces, different kinds of rocks are either uplifted, to be re-eroded, or buried deeper within the crust where they are heated up, squeezed, and changed into METAMORPHIC ROCK.
Therefore the material in this sedimentary rock found in Rhombus planet used to be in igneous rock deep in Rhombus's interior due to continuous rock cycling on the planet. I hope this helps
8 0
3 years ago
Read 2 more answers
Today in class, a student asked whether the positive charge of the presequence of proteins being imported into the mitochondria
SCORPION-xisa [38]

Answer:

Mitochondrial proteins enter the organelle through channels formed by membrane proteins present in its inner and outer membranes.

Explanation:

All the biological membranes have lipid bilayer with the non-polar core that does not allow entry of charged and large substances. Mitochondrial proteins are synthesized in the cytosol and the unfolded proteins bind to the chaperons that deliver them to the receptors present in the outer mitochondrial membrane.

The receptor moves the protein to the membrane channels formed by integral membrane proteins of inner and outer mitochondrial membranes. The proteins enter the intermembrane space and are targeted to the inner membrane through channels while chaperons are left outside only.

3 0
3 years ago
What type of muscle tissue is pictured?
Dafna11 [192]

Answer:

Smooth muscle tissue

Explanation:

In the diagram it can show you. It is the one in the middle!

Hope this helped!

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3 years ago
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