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zloy xaker [14]
3 years ago
7

If you were conducting this experiment in the real world, what might be some possible sources of error in the experiment? EXTRA

POINTS
Biology
1 answer:
Soloha48 [4]3 years ago
7 0
Something could blow up or sum
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Identify the subdivisions of the skeleton as axial or appendicular
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Answer:

The skeleton is subdivided into two major divisions—the axial and appendicular.

Explanation:

The axial skeleton forms the vertical, central axis of the body and includes all bones of the head, neck, chest, and back.

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You identify a mutant whose chromosomes shorten after each round of replication. a mutation in which gene would explain this obs
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Telomerase is a mutation in which gene would explain this observation. Telomerase<span>, also called terminal transferase, is a ribonucleoprotein that adds a species-dependent telomere repeat sequence to the 3' end of telomeres. A telomere is a region of repetitive sequences at each end of a eukaryotic chromosomes in most eukaryotes.</span>
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___________ is an interaction between two or more organisms in which one species lives on or in another and both benefit.
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Endosymbiosis

Explanation:

I just learned this in my previous lesson of biology. Endosymbiosis - a relationship between two organisms where one lives within another and both benefit.

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Ouch. You step on a tack and jrk away without even thinking. Then you decide to pick up the tack and put it on your desk. Which
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Answer: The body systems that are involved are:

--> Nervous System and

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The body is made up of different organ systems which usually works together to bring about proper functioning of the living organism. Examples of the body systems includes:

--> The nervous system: This system enables the animal to detect and respond to stimuli rapidly.

--> The muscular system: This system enables the organism to move from one location to another.

Both the nervous system and the muscular system work together to bring about coordination of activities. When you step on a tack and jeck away, sensory receptors detects stimuli from the external environment and pass the information received as an electrical impulses to the brain through the nerve fibres. The information is processed in the central processing region which is the brain.

The effectors such as the muscles goes into action upon receiving nerve impulses from the brain. Such actions includes muscular contractions which helps you to pick up the tack and put it on your desk.

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Botulinum toxin causes flaccid paralysis of the muscles, and is used for cosmetic purposes under the name Botox. Which of the fo
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