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When a white insect lands on the bark of a white birch tree its light color has a high adaptive value. If the birch trees become covered with black soot then the white color of this type of insect wou?
1. retain its adaptive value 2. Increase in adaptive value 3. Mutate to a darker color 4. decrease in adaptive value
Is the adaptive value of the spinal reflex due to speed of response?
Yes.
What is the difference between tropism to taxes?
A tropism is a growth movement of part of a plant. Rather than a motile organism.
What is the movements of plant called?
Tropism.
What do tropism?
Tropism is the fact of living things turning toward or away from something. Light is an example. In sunflowers case, the sun is the best example.
What happens to the frequency of a trait when it has high adaptive value?
If the trait has high adaptive value, the frequency will increase.
What is an adaptive enzyme?
An adaptive enzyme is an enzyme which is present in a cell only under conditions where it is clear of adaptive value.
When a white insect lands on the bark of a white birch tree its light color has a high adaptive value. If the birch trees become covered with black soot then the white color of this type of insect wou?
1. retain its adaptive value 2. Increase in adaptive value 3. Mutate to a darker color 4. decrease in adaptive value
What causes a tropism?
Tropism is where the plant moves toward something, that is called positive tropism. And when it turns away from something, that is called negitive tropism
A plants growth response?
tropism
Define the four tropisms?
The four tropisms are: "Hydo-tropism" "Photo-tropism" "Geo-tropism" "Thigmo-tropism" MerchantMooMoo summons his milk!
What is the adaptive value to the structure of grana?
Grana are defined as the stacks of thylakoids embedded in the stroma of a chloroplast. The adaptive value of the breakdown of chlorophyll is that the important minerals it contains can be re-cycled.
Which school adaptive value of complex mental process?
Functionalism
What are the four tropisms?
Tropism is a biological phenomenon where an organism responds to the stimulus brought by the environmental factors. Some examples include: chemotropism, heliotropism, phototropism, thermotropism and electrotropism.
Adaptive value for the shape of pollen grains?
it can be carried around easily
What theory is concerned with the adaptive value of behavior and its evolutionary history?
Ethology
Is the adaptive value of the spinal reflex due to speed of response?
Yes.
