Simply create a dihybrid cross, and then create ratios from the outcomes. Remember that ratios only come from the bottom part of any fractions *If you need more help on dihybrid crosses I can send an example image
Answer:
Physical Weathering
Explanation:
Mechanical breakdown of rocks
Answer:
The correct answer is - option B. 19 mg/kg soil.
Explanation:
Phytoremediation is a process of the bioremediation that uses different plants to transfer, remove or destroy the contaminants from the soil. Cd is one of the contaminants that are removed or destroyed by the process of the phytoremediation.19 mg/kg soil is the concentration was available in the soil prior to the phytoremedaition took place.
Thus, the correct answer is - option B.
The sequence of steps that starts with the sensory receptors in the eye changing light information from the world into electrical signals sent by neurons is an example of Visual phototransduction.
<h3>How does eye perceives light?</h3>
- Eyes are the organs of sight. They provide organism with vision.
- Light enters the eye through cornea. When light hits the retina (a light-sensitive layer), special cells called photoreceptors turn the light into electrical signals. These electrical signals travel from the retina through the optic nerve to the brain. Then the brain turns the signals into the images you see.
- Three basic steps by which sensory systems work are Sensation, Transduction and Perception.
- Sensation is the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment
- Transduction is conversion of one form of energy into another. The transforming of stimulus, such as sights, sounds, and smells, into neural impulses our brain can interpret.
- Perception is the process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and events.
Learn more about eye here:
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Answer:
The eagles absorbed the DDT after eating large fish.
Explanation:
As from the diagram, we can see that DDT is introduced to zooplankton. Then zooplankton is eaten by small fish followed by large fish and lastly, the eagles feed on large fish.
DDT chemical -> Zooplankton -> Small fish -> Large fish -> Eagle