Answer:
RNA
Explanation:
CRISPR system was discovered by a Japanese scientist. Naturally bacteria and many other prokaryotes have CRISPR system in their genome which they use as a self defense against a pathogen which is invading them. It consists of inter spaced, short palindromic nucleotide repeats which encode a guide RNA (gRNA). This guide RNA (gRNA) recognizes the target sequence on the pathogen. The gRNA is followed by Cas9 enzyme which along with the gRNA plays a very important role in breaking genome of the pathogen. Once the target gene is cut down the rest of the DNA can be rejoined by non homologous end joining.
But nowadays, scientists are using this system for genome editing and incorporating desired gene between the two ends which are cut down by CRISPR Cas9 system.
Hybrid = having one recessive and one dominant allele
This means that all of the flowers must have the genotype Bb.
Knowing this, let's make a Punnet Square.
As you can see, 3 of these are going to have the dominant trait and 1 is going to have the recessive trait. This corresponds to our 3:1 in our question, meaning that the black seeds must be dominant and the brown ones recessive.
Because they are dominant, the genotype for black seeds could be
BB <em /><em>or</em>
Bb.
Explanation:
A population's maximum number of individuals which may be supported by an environment or habitat. This occurs after the available resources have been exploited beyond their limit- i.e. the resources have been depleted at a faster rate than they have been renewed. At this stage, the population significantly decreases in size as some individuals die off due to scarcity and competition.
Learn more about abiotic and biotic factors at brainly.com/question/11015328 and brainly.com/question/1542938
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The answer is D because the particles in a liquid have more kinetic energy than the particles in the corresponding solid.
Answer:
Explanation:
Because of cell osmosis.High concentrations of beverages cause water in cells to move outward.
