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Mrrafil [7]
3 years ago
11

Sensory impulses are carried to the central nervous system by

Biology
1 answer:
-Dominant- [34]3 years ago
5 0

Answer:

Sensory neurons

Explanation:

On the basis of direction of conduction of nerve impulse, neurons are classified as sensory neurons, motor neurons, and interneurons. Sensory neurons are the afferent neurons and serve to carry the sensory information from sense organs to the central nervous system. These neurons have sensory receptors at densities to sense the stimulus or are associated with individual sensory receptors. As the stimulus is sensed by the receptor, the sensory neuron fire the action potential which is conveyed to the central nervous system.

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Imagine you were an animal that lived in the tundra. What are three adaptations that would help you survive by either finding fo
DIA [1.3K]
Animals need shelter and insulation in the Tundra. The animals here tend to have thicker and warmer feathers and fur. Many of them have larger bodies and shorter arms, legs and tails which helps them retain their heat better and prevent heat loss.
6 0
2 years ago
Read 2 more answers
A) There are abiotic and biotic factors that keep population size of species under control Provide two examples that affect (or
masha68 [24]

Answer:

Answer A: A key example of biotic and abiotic protagonists is the presence of rocky structures that exist in the mountains of southern Argentina (Patagonia) that thanks to them exist the ideal temperatures for the procreation of animals such as the Patagonian condor and the possibility of form nests in these rocky structures that secure their young.

Answer B:

The explanation for this is that they have populations that increase in number and have their niches realized and constant resources necessary to develop the species in this way, considering the dominant species in the area and the one that predominates, in the case of fundamental niches. , they are necessary and even obligatory niches for many populations, which if populations do not go to them, they die, extinguish, or decrease their number, that is why in the face of this reality made up of a fundamental niche since it is fundamental to persist life of the population.

Answer c:

Two key principles are: one, maintain the equilibrium, that is why one seeks to have an environmentalist position preserving nature, and two considering that we are part of that balance but that does not give us the right to break it with environmental contamination, intervention of natural food systems and many other factors.

Explanation:

4 0
3 years ago
Within each eon, identify major events and the types of life that dominated the Earth during the time.​
blagie [28]

There has been two eons in the Earth's geologic history so far, the Precambrian eon, and the Phanerozoic eon. The eons are the basic and by far longest units on the geological time scale, spreading over hundreds of millions of years.

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The Phanerozoic is the eon in which the multi-cellular organisms started to develop and evolve. This eon started with the end of the Precambrian eon, 543 million years ago up until the present. A very important event in this eon is the change of the composition of the atmosphere, which enabled the terrestrial life, as well as the better living conditions for the marine life. It is very hard to choose a dominant form of life in this eon, but worthy of mentioning are the plants, the sinapsids, dinosaurs, mammals, fish.

7 0
3 years ago
The expected ratio of phenotypes among the progeny of a test cross is 1:1:1:1. Out of 200 total resulting progeny, 48 occur in o
Rzqust [24]

Answer: The progeny of this cross do not conform to a 1:1:1:1 ratio

Explanation: This is because out of the 200 total resulting progeny, we must have 50 in each phenotype class to conform with the 1:1:1:1 which is not so as we have 48 in one of the phenotypic class already. Therefore, it did not conform to the ratio.

3 0
3 years ago
Will using Whole Milk instead of using low
sukhopar [10]

Answer:

Yes there will be a slight difference in texture but ultimately it is a acceptable substitution. Just make sure to look at the recipe. It depends on how much fat and moisture that milk is contributing to the overall batter or food

8 0
3 years ago
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