They have adapted through the concept of natural selection
Answer: Nuetrophils are the most abundant luekocytes (white blood cells).
Explanation: Nuetrophils also known as granulocytes because they have a granule in their cytoplasm, are the most abundant phagocytic white blood cells. They are the first ones to arrive at the site of infection by injury, bacteria or during apoptosis (programmed cell death) in response to chemotaxis and inflammation feedback loops. They bind to bacterial receptors and engulf(digest) them together with any other foreign matter and dead cells.
Everything is false expect the first question and last question
The genotype<span> of an organism is defined as the sum of all its genes. The </span>phenotype<span>of an organism is the observable physical or biochemical characteristics of an organism, determined by both genetic make-up and environmental influences
</span><span>Mark as brainlist if correct please and have a blessed day!
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Answer:
D. They block communication between enhancers and non-targeted promoters
Explanation:
Insulator sequences are the group of DNA sequences that protect the protein-coding regions of the DNA from the surrounding regulatory sequences. Some insulator sequences are present between the enhancers and promoters of a gene. These insulator sequences do now allow these enhancers to regulate the expression of genes by sending inappropriate signals.
However, if the insulator sequences are not present between the enhancers and promoters of certain genes but are located somewhere else, enhancers can upregulate the expression of these genes.
