Hello Sara!
This would have a great effect on our local ecosystem, considering cars, and air pollution, are some of the biggest threats when it comes to pollution. Air pollution is the biggest threat when it comes to pollution. Smoking, driving cars, and doing really anything that involves smoke and fire, is bad for not only us, but the environment, and living things around us.
Hope this helps, and feel free to ask me for help anytime!
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<em>A.) Traits Skipping One Or More Generations</em>
Thanks to what we know about muscles and the fibers they contain, we can confirm that the statement in the question is in fact true.
Muscle is a type of tissue which due to coordinated systems that make up their composition, have the ability to contract. This ability allows for greater efficiency. In humans, the muscle systems are classified into three kinds:
- Cardiac muscle
- Skeletal muscle
- Smooth muscle
Despite the different classifications and functions of each muscle type, each of these muscles contains a combination of three types of muscle fibers, which are the fibers listed in the question:
- Slow oxidative
- Fast oxidative
- Fast glycolytic.
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brainly.com/question/1462286?referrer=searchResults
Answer: B
Explanation: body's natural defenses — the immune system — attack the body's own healthy tissue
Explanation:
Some of the mice will be homozygous dominant (AA), others will be heterozygous (Aa) and others homozygous recessive (aa).
Because the population isn't homogeneous, the easiest way would be to mate all grey mice on one side, and all yellow mice on the other, and analyze the phenotype of the offspring.
The cross between mice with the recessive trait will have <u>100%</u> offpsring with the recessive trait.
However, the cross between mice with the dominant trait will show some recessive individuals in the offspring:
- AA x AA ---> all A_
- AA x Aa ---> all A_
- Aa x Aa ---> 3/4 A_, 1/4 aa