A single point mutation in the DNA near the lactase gene changes the cytosine (C) nucleotide to a thymine (T). Individuals with the thymine (T) nucleotide are lactose tolerant and can digest the milk products in adulthood.
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Alleles are the alternative form of a gene that code for a given trait, the alleles may be dominant or recessive or exhibit incomplete dominance. When two alleles are similar they are referred to as homozygous while they are not similar they are referred to as heterozygous. Based on the founder effect, rare alleles and combinations may be improved in new populations because of the reduced size of the initial population.
Answer:
<u>Priming</u> refers to the activation, often unconsciously, of certain associations, thus predisposing one's perception, memory, or response
Explanation:
Priming is an effect related to the reaction or response to a certain stimulus may be conditioned by another previous stimulus, which is unconscious, that is, it is to expose someone to a certain stimulus that, without that person being aware of this, it will influence the response to subsequent stimuli. This circumstance is known as priming, and it is a phenomenon related to implicit memory (type of memory that is unconscious and involuntary) and is the most common way to evaluate it. Repeat priming has been preferably studied until recently using verbal stimuli presented in a visual or auditory manner. Implicit memory has been evaluated through a series of tests consisting of word associations.
Seeds perform various functions for the plants that generate them, among them the essential function is dispersal to a new location, nourishment of the embryo, and dormancy at the time of inappropriate conditions.
Seed coat is the part of the seed that protects the seed from temperature-associated, physical, or water destruction, it helps in the protection of developing embryo, and it is the seed coat, which makes sure that the plant seed remains in a dormant state until the circumstances become ideal for the plant embryo to sprout or germinate.
Answer: A
Explanation: The elements in the compounds get rearranged. You can't change the amount of hydrogen, oxygen, or carbon the product contains
