Bacteria that happen to have natural resistance to antibiotics survived and reproduced is one that best explains this in terms of natural selection <span>
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Answer:
what is the probability of this couple having a child who is a non - roller ?
bb X Cc= bC, bc, bC and bc
The probability of the couple having a child who is a non-roller is 1/2
Explanation:
homozygous bb= non-roller father
heterozygous Cc= roller
From the crossing above we have equal halves of both roller and non-roller
1/2 roller
1/2 non-roller while the becomes heterozygous and roller is also heterozygous
Answer:
<u>Melanocy</u><u>tes</u><u> </u>are cells in the epidermis that are part of the immune system
Answer: earths climate it will affect the system by destroying animals habitat cause air pollution and eventually there will be plastic and trash in the rainforest that wasn't there before
this is a negative effect because building a road will hurt the local ecosystem by putting humans in contact with wildlife and can/will cause a disease transfer in the wildlife's population or the human population.
logging companies it will severely damage the rainforest and its wildlife there causing irreversible damage to the ecosystem
tis is a negative effect because deforestation in the largest forest in the world is not good for the environment carbon dioxide will begin to build up and oxygen levels will start to decline.
Answer:
the troposphere directs the light towards us.