Answer: The correct answer is -
population of bacteria that has a high mutation rate.
Mutation can be described as permanent change in the genetic material of a living organism.
A population is said to be evolving if it changes over time due to change in the inheritable traits of the population.
With high mutation rate, there will be change in the frequency of gene variant (allele) and natural selection will act on the beneficial genes.
Due to this, over generations, bacterial population with high mutation rate will most likely to be evolving (that is change in the bacterial population will occur due to changes in the inheritable traits).
True
False
DNA
guanine
hereditary
Answer:
The answer is B
Explanation:
Meissner's corpuscles
Pacinian corpuscles
Nerves that detect deep pressure are called Pacinian corpuscles.
Pacinian corpuscles are microscopic onion-shaped nerve structures that are situated in the dermis and hypodermis. Pacinian corpuscles detect deep pressure and vibration. This nerve has a myelinated nerve ending in the middle of its structure and the external layer contains flattened cells, a lymph-like fluid and collagen fibers. The structure of pacinian corpuscles provides a fast response and rapid recovery by transmitting fast events. This make them sensitive to pressure and vibration.
Answer:
C.) Pacinian corpuscles
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b. natural selection.
c. descent with modification.
d. acquired characteristics.
Answer: Artificial selection.
Explanation: Artificial Selection can be defined as the intentional reproduction of the individuals that have the desired trait. The organism having the desired character breed together to give rise to the individual having the desired trait.
The dairy farmer choose to breed the cows that give most milk. This is the desired character that we want in the offspring.
Well, i took the test and i put artificial selection and got it right. The definition of artificial selection is "The breeding of plants and animals to produce desirable traits" So the answer is A