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AveGali [126]
3 years ago
11

What two digestive organs are different between humans and rats? Based on the diet rats, why do you think a rat's digestive syst

em has evolved in this way?
Biology
1 answer:
kaheart [24]3 years ago
7 0

Answer:

Explanation:

Digestive system is a long tube that involve in the breakdown of large particles of food into small particles for easy absorbption of nutrients.

The digestive system of humans and rats are somewhat similar but there are some differences.

GALLBLADDER

The human digestive system has Gallbladder because they take in large portion of fatty substances

while the rats digestive system does not have GALLBLADDER because they do not take in large portion of fatty substances.

LARGE INTESTINE.

Rats digestive system have large intestine Caecum which help them ferment grains and seeds they consumed. But humans digestive system does not have large intestine.

The rat digestive system evolve in this way for the survival of rats. Because rats Don't consume more of fats they don't of gallbladder which help in fats digestion.

Their enlarge large intestine or Caecum is important for fermentation of grains and seeds they consume.

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Answer:

Only one species can fill an ecological niche because each niche is destined exclusively for each species, since its structure, physiology and behavior determine it.

Explanation:

An ecological niche is the way in which each species relates to its environment, to other species and takes advantage of the resources available for its development, being an exclusive and individual characteristic of that species.

The ecological niche is a concept that many consider abstract, since it is unique for a species. Each species has a physical structure, functioning and behavior that differentiates it from the others, which leads it to occupy a certain place within an ecosystem, which would be its ecological niche.

Learn more:

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What ecological level consists of all the ecosystems found on earth?
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Answer:

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Explanation:

Hope this helps! :)

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2 years ago
How does our daily activities affect the environment?
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3 years ago
Use the word bank to match the definition with the term. (#1-8)
vazorg [7]

Answer:

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Explanation:

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