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Sergio039 [100]
3 years ago
7

genetic variation can arise in a number of different ways. which of these is a way that variation can arise during meiosis A. fe

rtilization B. genetic drift C. crossing over D. natural selection
Biology
1 answer:
Vika [28.1K]3 years ago
5 0
The answer is d. It is d because it is crossing over.
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The proprioceptors are the sensors in the limbs, which give information regarding the muscle length, joint angle, and muscle tension that is combined to provide knowledge regarding the alignment of the limb in space. The muscle spindle is one of the kinds of proprioceptor, which gives information regarding the changes in the length of the muscle.  

On the other hand, a nociceptor refers to a sensory neuron, which reacts towards the potentially damaging or destructing stimuli by conducting probable danger signals towards the brain and the spinal cord.  

Proprioceptors are to reflex actions as nociceptors are to pain perception.

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3 years ago
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Earth's geochemical and biogeochemical cycles are important because they tend to maintain a balance of Earth's materials. true o
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Earth's geochemical and biogeochemical cycles are important because they tend to maintain a balance of Earth's materials. true or false ?
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Which is the correct order from smallest to LARGEST?
ss7ja [257]
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2 years ago
\6. List and BRIEFLY explain the methods of determining fingerprints? (PLZ HELP I HAVE A QUIZ TOMORROW)
spayn [35]

Answer:

There are number of methods for determining the fingerprints. However, most commonly used methods are:

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Explanation:

Determination of fingerprints is an important method used in forensic science.  There are generally three types of fingerprints that are to be determined, namely latent fingerprints, patent fingerprints and plastic fingerprints. There are numerous methods used for the determination of fingerprints. However, most commonly used methods are:

<u>Photography:</u> Photography is direct or straightforward method that is used to determine the patent fingerprints. The image is photographed in a high resolution with the help of forensic measurement scale used as a reference.

<u>Alternate Light Source Method:</u> In this method the light source or LED is used of a particular wavelength in order to determine the latent fingerprints.

<u>Cyanoacrylate:</u> Cyanoacrylate processing is also known as super glue method or fuming method, which involves exposure of cyanoacrylate vapors to the non-porous surface from where the fingerprints are to be obtained.

5 0
3 years ago
ATP is made of ribose, adenine, and _____.
olga_2 [115]
 (ATP) is comprised of an adenine ring, a ribose sugar, and three phosphate groups.
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