Answer:
Natural Selection
Consistently causes a population to become better adapted to its environment
A result of differential success in reproduction
Cannot cause a harmful allele to become more common
Genetic Drift
Responsible for the founder effect
Responsible for the bottleneck effect
Causes allele frequencies to fluctuate randomly
Gene flow
Can introduce new alleles into a population's gene pool
A result of the movement of fertile individuals or their gametes
Explanation:
From the above the mechanisms of evolution have each been matched to their definitions and characteristics. Notable is natural selection which is the central concept of evolution whereby organisms become better adapted to their environment with more tendency to survive and produce offspring who continue in this manner. It stems from the theory of evolution by Charles Darwin, and now regarded as the main process that brings about evolution
The answer is d since providing services
Answer:
a) nonverbal communication usually conveys more information than verbal communication
Explanation:
<u>Nonverbal communication or body language is facial expressions, body movement, gestures, eye contacts, and chats which make a communication better</u>. Nonverbal communication is important because it improves or facilities verbal communication. If verbal and nonverbal clues match, they increase trust, otherwise they can cause stress, tension, confusion, and mistrust.
But it does not convey more information, therefore, Option a is the answer.
The answer would be pictures
Explanation:
The neuroscientists around the world have known for some long time that our brain uses some other visual cues to guess or to estimate the distance. People those who are blind or cannot see with one eye have the impaired depth of perception, but however they still own the functional depth of their perception. Because of this, the world does not seems flat to their eyes. The monocular depth perception will function well enough to allow for safe driving, for example.
But from evolutionary point, it makes perfect sense that the brains of the vertebrate would adopt certain methods of some estimating distance which they hit upon. This is true in those animals which do not have any binocular vision. For example, the Geese have opted or adapted themselves to have eyes on their opposite sides of the head in order to have all round view or the broadest field of the vision. Some other hunting species typically favor the binocular vision – which takes a smaller vision for the greater precision of their depth perception.
