Answer:
The correct answer is - salience network.
Explanation:
A network that is essential to make a center or collection of the brain that identify and select which stimuli is most deserving for attention is salience network. It is the brain network that is accountable for the keeping eye on the important changes in cognitive and biological system.
The key nodes are present in the insular cortex of this network which is important in order to recognizing the relevant stimuli and coordinating such stimuli in response to these behaviorally stimuli.
Thus, the correct answer is - salience network.
Answer:
<em>Mechanism, Evidence ... - Toppr</em>
<em>Mechanism, Evidence ... - TopprThe transportation occurs in the direction of the source to sink. Transport of organic solutes from one part of the plant to the other through phloem sieve .</em>
Answer: Metal
Explanation:
Metals do not degrade with time as they are not biodegradable in nature. They are not degraded easily by the effect of bacteria and natural forces.
The metals are not degraded by the bacteria so easily and it is found preserved for many years.
The body gets degraded easily by the effect of bacteria on it and will be rotten and degraded after sometime. This does not affects the metal so it will be preserved even after many years.
Answer:
D. Use the polymerase chain reaction.
Explanation:
<em>Option A is incorrect because subjecting the DNA to electrophoresis will only identify, purify or quantify the DNA.</em>
<em>Option B is incorrect because nucleic acid probes are only useful in detecting mRNA.</em>
<em>C is incorrect because amniocentesis is just a medical procedure involving the removal of amniotic fluid for the purpose of analysis.</em>
<em>Option E is not correct because restriction enzymes will only cut the DNA at specific points.</em>
The correct option is D. Polymerase chain reaction is a procedure in molecular biology that is utilized to amplify or multiply a copy of DNA.
The plant cells use chloroplast which is the green pigment in leaves
