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3 years ago

What do sensory neurons do?

Biology

2 answers:

trapecia [35]3 years ago

7 0

Answer:

A. Detect, feel, and smell

Explanation:

There are three main types of neurons: the sensory ones; the engines; and the interneurons. Sensory neurons carry information captured from the external environment to the nervous system, through stimulus receptors (whether mechanical or chemical). In this case, we can say that the main role of these neurons is to detect, feel and smell.

Interneurons, the most numerous group of neurons, transmit the signal from sensory neurons to the central nervous system. The motors conduct the response to the stimulus received, from the central nervous system to the stimulated organ or tissue.

fgiga [73]3 years ago

4 0

the right answer is A because the other ones mean something else

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Answer:

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2 years ago

17. Which of these make up the primary link between a gene and the expression of a trait?

WARRIOR [948]

Answer:

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3 years ago

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Protists are very diverse, and many different classification schemes have been used to define relationships between the protists

andrey2020 [161]

Answer:

D. heterotrophic by ingestion, pseudopods

Explanation:

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Their mode of nutrition can be photosynthetic or hetrotrophic. Hetrotrophic protists can be divided into phagotrophs and osmotrops/saprotrophs. The phagotrophs makes use of the cell body to engulf the food materials as in amoeba ,carry out extracellular digestion before swallowing it.

Osmotrops absorbed dissolved food from surrounding liquid environments directly. (Some photosynthetic protists can also be heterotrophic.

Amoeboid movement is the mode of locomotion of protists and some other eukaryotes. It involved the protrusion of cytoplasm, which exert pressure on the cell membrane to form pseudopodia and the posterioly evolved Uropods. 

 

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The false feet(psuedopodium) drags the amoeba along in the direction of the flow of the cytoplasm.

Therefore option D is the right option

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adelina 88 [10]

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3 years ago

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