Answer:
1. Ggbb- grey hair, red eyes ggBB- white hair, black eyes ggbb- white hair, red eyes GgBb- grey hair, black eyes
Explanation:
I don't know the rest but that's #1... sorry. That's as much as I can help you :(
Based on the graphs, the environment must have favoured, by natural selection, the birds with larger beaks because the species of birds have evolved to have larger beaks.
The eradication of insects by disease must have cause starvation to the small-beaked birds hence causing their demise. In addition, the insects no longer compete for fruits with the large-beaked birds. The plentiful fruits lead to the growth of large beaked birds in the population.
Explanation:
Natural selection fits a population with its environment by favouring individuals with advantageous traits. These individuals outcompete the others for resources and stand greater chances for reaching maturity and passing down their genes to the subsequent generation. This is how species evolve with enviromental changes.
Learn More:
For more on natural selection check out;
brainly.com/question/12495043
brainly.com/question/3243469
#LearnWithBrainly
The aquatic environment that would be most benefited from reduced runoff from lawns treated with fertilizers is lakes.
<h3>What do you mean by Aquatic environment?</h3>
Aquatic environment may be defined as ecosystem that completely surrounds with water bodies. It also involves the living organisms which are living in aquatic habitat.
The runoff from lawns treated with fertilizers directly flows into the lakes and from there they migrates to rivers. It affects the lakes by declining its biodiversity.
If these runoff from lawns treated with fertilizers are reduced, it may lead to the survival of aquatic species within the lake which maintains its biodiversity.
Therefore, the aquatic environment that would be most benefited from reduced runoff from lawns treated with fertilizers is lakes.
To learn more about Aquatic environment, refer to the link:
brainly.com/question/26073928
#SPJ1
Answer: The correct answer is (a)Spring and fall when warm and cold water mixes
Spring and fall when the warm and the cold water mixes and the mixing of water evenly distributes the oxygen present in lake. During winter the cold water is below the ice and the different areas of lake have different concentration of dissolved oxygen. In summer the warm water lies above the cold water, here also the concentration of dissolved oxygen varies.
Hence, during spring and fall the warm water and cold water mixes which evenly distributes the dissolved oxygen present in lake.
Given what we know about phytoplankton biomass peaks in the polar region of the northern hemisphere, we can confirm that this occurs in the spring.
As the polar regions are tilted away from the sun, days there are short, sometimes these regions even enter month-long periods of darkness. Due to this, sunlight is not always strong enough to penetrate deep into the water.
In the Northern Hemisphere, the phytoplankton biomass peaks in the spring given that during this time the sun is high enough in the sky for sunlight to penetrate deep into the water and provide a food source for the plankton to thrive.
To learn more visit:
brainly.com/question/10033421?referrer=searchResults