Answer:
Option C, disruptive selection
Explanation:
Disruptive selection selects features and traits which are against the average population. The population would have extreme phenotypes but nothing in middle of that and hence could lead to deviation.
The higher percentage of male human population has deeper voice as dominant characteristics. The intermediate male population with a finer or less deep voice is small. As per the disruptive selection theory, the traits at the extremities are favored more over and above the mediocre traits and hence intermediate species (males with less deep or fine voice) will compete among themselves to produce species with ability on the extremes i.e deep voice or with higher level of testosterone.
Hence, option C is correct
The cerebellum
The cerebellum is a structure that is part of the brainstem and is involved in maintaining balance and motor coordination. This is one of the first structures of the brain to be impacted by alcohol.
The cerebellum is a structure situated behind the upper part of the brain stem. The cerebellum is a small section of the brain and it is composed of two hemispheres. The cerebellum performs several functions such as maintaining balance, coordinating movement, vision (eye movements) and motor learning. The cerebellum also plays important roles in thinking and mood.
Answer: Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
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Option A
This example demonstrates Piaget's belief that at first, schemes are sensorimotor action patterns
<u>Explanation:</u>
When a kid is born, he/she begins growing both bodily and cognitively. As newborns improve cognitive abilities, they begin reminiscing about their habits and responding to various provocations such as sounds, action, and tremors. This is termed as the sensorimotor stage.
During this stage, babies acquire a perception of the environment by analysis and fault managing their minds and functions. The chief growth through the sensorimotor stage is the recognition that things exist and incidents happen in the context autonomously of one's individual efforts.