Answer:
The diagram is labelled in the attachment.
The diagram represent the organelles of an animal cell. All the organelles inside the cell have specific functions to perform. For example, the nuclear membrane protects the genetic material. The ribosomes make proteins. The RER modifies the proteins. The Golgi- complex packages the proteins formed. In the mitochondria, cellular respiration occurs.
It bond between opposing DNA strands to form the rungs
hope it helps :)
Hmm..
Pollution
Blooms (Harmful algal that produces toxins)
Coral mining/overfishing/harmful fishing (blast fishing using dynamite)
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<h2>Blood stain patterns.</h2>
Explanation:
- <u>A pool of blood</u><u> </u>occur(s) when blood collects in a level (not sloped) and undisturbed place, while<u> </u><u>voids</u> occur(s) when an object blocks the deposition of blood spatter onto a target surface or object and the spatter is deposited onto the object or person instead.
Analysis of blood stain patterns are significant step in crime investigations. They often give the idea of the type of weapon used , the manner of crime and the time of crime.
When blood drops on a flat surface, it does not flow but dries there. The drying time of blood is possible to be calculated. The drying time of the blood can give an idea about when the events associated with crime occurred.
Since voids are created when any object blocks the blood from spattering on the target object, an impression of the blocking object is formed. it is often the body of the victim or the weapon of crime. So an idea about victims position and shape of weapon can be assumed by void analysis.
Answer:
The studies of monozygotic or identical twins are used to analyze the degree of genetic influence versus the environmental contribution on a specific pathology, this is because monozygotic twins share 100% of their genes, meanwhile the dizygotic twins share only the 50% of their genes, approximately.
The studies conducted on twins are a special type of epidemiological study because this relation allows the researchers to evaluate and compare the influence of genetic and environmental variables.
Explanation:
Researchers have conducted twin’s studies to discuss the “nature and nurture” question, it is well known that genetics are associated with the environmental factors to produce the human individualities.
However, the twin studies are a perfect model to evaluate the shared genetic and environmental factors for the trait of interest; in addition, it can help to estimate the proportion of variance in a particular genetic variation versus the amount of influence of shared or unshared environment. It also can reduce the amount of genetic and/or environmental variability in a genetic study.
Sahu, M., & Prasuna, J. G. (2016). Twin studies: A unique epidemiological tool. Indian journal of community medicine: official publication of Indian Association of Preventive & Social Medicine, 41(3), 177.