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love history [14]
3 years ago
14

How might research on the flow of matter and energy through ecosystems be helpful to creating a colony on mars?

Biology
1 answer:
spayn [35]3 years ago
6 0

Explanation:

This research could help determine how efficient energy and matter transfer is through the ecosystem. Currently, it is known that this transfer is very inefficient with a mere 10% energy transfer captured in biomass from one trophic level to another. Most of the energy is lost to the environment mainly as heat energy.

It is, therefore, critical that research determines ways of drastically enhance this efficiency so as to be able to colonise Mars. It will be required that whatever humans grow/rear on Mars in small modified fields translate into a high transfer of energy when consumed by humans. This makes it tenable to sustain humans on the distant planet.

Learn More:

For more on energy transfer in ecosystems check out;

brainly.com/question/1698053

brainly.com/question/10524513

brainly.com/question/7068096

brainly.com/question/12978992

#LearnWithBrainly

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Match the characteristics with the phylum. Tongue-shaped structure called radula for grasping food spongin fibers or spicules fo
svet-max [94.6K]

Answer:

  • A Tongue-shaped structure called radula for grasping food --> Mollusca
  • Fleshy lobe-like structure called parapodia --> Annelida
  • Spongin fibers or spicules for support ---> Porifera

Explanation:

Radula: This is an organ used in feeding by mollusks. It constitutes a highly developed feeding organ. The radula has is conformed of small teeth-like structures located in rows. Lateral teeth vary in shape and size. The movements of the radula during feeding are complexes acting as a scratcher on the surface to get the food.

Parapodia: These are characteristic lateral appendixes that emerge and extend from each of the body segments of invertebrates such as polychaetes. The typical parapodium is a fleshy prolongation more or less laterally comprised and is composed of a superior branch (notopodium) and an inferior branch (parapodium).  

Spicules: Sponges (Poriferous) skeleton is composed of calcium carbonate and siliceous micro-structures called spicules. Their morphology is so varied that it is used in taxonomy for identification and classification.  

There are different kinds of spicules:  

- Monoaxonic spicule: needle-shaped, straights or curves

- Tetraxonic spicules: they have four prolongations  

- Triaxonic or Hexaxonic spicules

- Poliaxonic spicules  

Two terms can be applied to any of these spicules kinds:

- Megaspicules: They are elongated and compose the main architecture of the sponge skeleton

- Microspicules: Variable in shape and size, with ancillary functions

Sponges have few predators because of the spicule structures and their high toxicity. Many of them are capable of perforating soft tissues and producing urticant substances.

6 0
2 years ago
What do you think will happen if u certain part of the cell fails to function​
aleksandrvk [35]

Answer:

If that happens, you body will die soon

Explanation:

8 0
3 years ago
Prokaryotic and eukaryotic cell components
vodomira [7]

Answer:

cells of both prokaryotic eukaryotic is a plasma membrane  call cytoplasm

Explanation:

3 0
3 years ago
How might an increase in temperature affect the enzyme's function in the cell?
ahrayia [7]
Increasing the temperature might cause proteins within an enzyme to denature. This will cause the enzyme to stop working properly. 
3 0
3 years ago
Bengal Tigers (Panthera tigris tigris) have coat colors that are either golden (the dominant trait) or white. In examining a pop
Hoochie [10]

Answer:

5%

Explanation:

Frequency of white tigers = 4%

population of tigers = 200

number of heterozygotes = 10

<u>Determine the actual genotype frequency of Heterozygotes </u>

frequency of heterozygotes = Number of heterozygotes / population

= ( 10 / 200 ) * 100

= 0.05 * 100 = 5%

7 0
3 years ago
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