Answer:
There are three types of DNA Mutations: base substitutions, deletions and insertions. Single base substitutions are called point mutations, recall the point mutation Glu -----> Val which causes sickle-cell disease. Point mutations are the most common type of mutation and there are two types.
Explanation:
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B) 2 hydrogen atoms are present in each water molecule
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- The Venus Flytrap survives in subtropical wetlands, it is the environment the venus flytrap needs, for example on the east coast of the USA, Brazil and Argentina. This means the venus flytrap wants lots of sunlight and humid conditions.
- It also lives in places where there is a low mineral level in the soil, so it gathers these vital nutrients from catching and digesting insects.
- For reproductive purposes, the flowers of Venus flytraps usually grows on tall stalks far above the leaves. This adaption of the plant is made so the the insects pollinating the flowers do not get trapped in the leaves. This is an anatomical adaptation that affects the flowers and the stems.
Elton Mayo is the scientist which is primarily associated with the experiment involving investigation of the effect of changing the amount of light on workers’ productivity.
<h3>What is an Experiment?</h3>
This refers to a scientific method which involves the series of procedures used to carry out to test an hypothesis. This is used to ascertain the authenticity and is either accepted or refuted based on the outcome.
Elton Mayo is the scientist who performed experiment involving investigation of the effect of changing the amount of light on workers’ productivity.
He used two groups and the one with improved lighting had an increased productivity when compared with the one who had substandard lighting.
Read more about Elton Mayo here brainly.com/question/9100889'
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