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emmainna [20.7K]
3 years ago
11

What are the limitations of electric impulse mechanism?​

Biology
1 answer:
earnstyle [38]3 years ago
5 0

Answer:

The limitations that nerve impulses have are

Explanation:

1). The impulses can move only in one direction.This is because the nerves are structured to allow unidirectional flow.

2). The electrical impulses are quite short acting. The message is only sent in the presence of the stimulus.

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What single feature is primarily responsible for the variation of climate throughout different times of the year?
konstantin123 [22]

The Sun is the basic source of energy for the Earth which affect the growth of all living things and the Sun also affect the all the biochemical processes. We know that the amount of radiation from the Sun changes day by day due to the distance of the Earth from the Sun. The rate of Solar energy affects the Earth in two ways.

The rate of solar heating which directly affects the processes like the evaporation and condensation and indirectly it affects the cloud forming processes of the Earth. The rate at which the solar energy reaches the Earth is called as the Total Solar Irradiance or TSI. This affects the climate of the Earth in many ways.

The change in rate of cloud formation increases of decreases with the distance of the Sun from Earth and hence a warm, moderate or cold climate is formed

It also affects the formation of winds due to the low or high pressure in the water bodies and hence affect the climate in the coastal areas.

The tropical areas have hot and humid climate due to the equator which has maximum exposure to the Sun’s heat.

Hence, the Sun is one primary feature that affects the climate in the Earth.


7 0
2 years ago
An organic will always contain
Naddik [55]

Answer:

Explanation:Compounds which have carbon and hydrogen atoms in their structure or formula are known as organic compounds. For example, a molecule of is organic because it has carbon and hydrogen atom in its formula. ... Thus, we can conclude that an organic molecule will always contain carbon and hydrogen

5 0
3 years ago
Which of the following statements about the nuclear envelope is false?
GalinKa [24]

Answer:

The statement that is false is b)The nuclear envelope is continuous with the Golgi apparatus.

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Nuclear envelope is a double-layered membrane built from lipid bilayer. The nuclear membrane consists of nuclear pores, which are made up of proteins and majorly function in the passing of selected substances in and out of the nucleus. Hence, all the other statements a,c,d are correct.            

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In black bread mold spores are produced in structures called
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stepladder [879]
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