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Zigmanuir [339]
3 years ago
5

What is the minimum mean body mass required for metamorphosis if a tadpole to occur

Biology
1 answer:
trapecia [35]3 years ago
8 0

The correct answer is 0.89 grams.

Body size at metamorphosis is an important factor which depends on environmental conditions such as temperature, food supply, water quality, predators and competitors.

It is shown that larger body size enhanced metamorphosis survival and growth rate of the tadpoles .


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The vestibulocerebellum helps regulate _________; the spinocerebellum helps regulate _________ and the cerebrocerebellum helps r
fiasKO [112]

The vestibulocerebellum helps regulate balance and eye movement. Moreover, the spinocerebellum helps regulate body and limb movement and the cerebrocerebellum helps regulate in planning movements.

The vestibulocerebellum is a region of the cerebellum which involved in balance and body position in space.

The spinocerebellum is involved in controlling lateral descending systems in order to regulate distal limb muscles.

The cerebrocerebellum is involved in motor planning by connecting the motor and premotor cortices.

Learn more about the cerebellum here:

brainly.com/question/763962

6 0
3 years ago
Ancient photosynthetic prokaryotes were very important in the history of life because theya. produced the oxygen in the atmosphe
OLga [1]

Answer:

a) produced the oxygen in the atmosphere

Explanation:

  • Prokaryotes are likely to first form of life on earth and they existed billions of years ago before animals and plants.
  • As these prokaryotes can do photosynthesis so there most important function is produce oxygen in atmosphere for the evolution of aerobic life.
  • At that time the conditions were harsh on earth so these prokaryotes are used to survive under earth like in oceans. They first produce oxygen in oceans.
  • In eukaryotes photosynthesis emerge by endosymbiosis with photosynthetic prokaryotes.

7 0
3 years ago
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The nervous system determines the pitch of a tone by
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Peak amplitude of basilar membrane displacement
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How can an increase in biodiversity lead to an increase in ecosystem stability?
ozzi

B is the right answer:

A more biodiverse ecosystem has a higher chance of adapting to species changes.

8 0
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I need help on #13 please
eimsori [14]
Earthquakes occur along faults because they're under pressure.
Faults are cracks in the Earth where the tectonic plates are moving in different directions, thus there is a pressure.
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