Answer:
cells will develop cancer if the gene expression in these fives genes is necessary for cancer to develop cells
Answer:
It should be whales :)
Explanation:
Answer:
Biological control of pest involves the use of biologocal mechanisms to eliminate pests.
The term biological control refers, on the one hand, to the natural phenomenon that consists in the regulation of the number of plants and animals by means of natural enemies (parasites, predators and pathogens), on the other hand, to applied pest control, a technique that includes the manipulation of these natural agents by man to reduce losses in agriculture, afforestation or commercial products.
Biological control is based on the freedom of natural enemies in order to control the organisms that cause damage to the pests. It seeks to reduce the population of the pest to levels that do not cause economic damage and that guarantees the survival of the controlling agent.
Biological control is also a pest control method: Which consists in the use of living organisms in order to control problem populations. It implies a deep knowledge of the problem adversity in order to identify it correctly to be able to know which organism to use for its control, since one of the characteristics of this management is it high specificity.
A.
0.257
B.
0.284
C.
0.312
D.
0.356
E.
0.548
1. The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is 0.284.
2. The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is 0.531.
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty.
Given
Let the number of person who is older than 35 years has a hemoglobin level between 9 and 11 be x.
From the given table it is clear that the total number of person who is older than 35 years is 162.
76+x+40 = 162
116+x = 162
x = 46
The number of person who is older than 35 years has a hemoglobin level between 9 and 11 is 46.
1.The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is
P = 46/162 = 0.62
The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is 0.284.
Person who is older than 35 years has a hemoglobin level of 9 and above is 40+46 = 86
The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is
P = 82/162 = 0.531
The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is 0.531.
To know more about probability refer to :
#SPJ2
indicate a common ancestor exists between two organisms
are features which organisms still have but no longer use
develop when a mutation occurs in the DNA of an organism
Answer is result from evolution in a similar environment
The analogous structures are the various structures in different species having the similar in function because face similar environmental pressure, but have different in their origin. These structures evolved separately. Thus, they do not share common ancestor. For example are wings of birds and wings of insects, fins of fish and flippers of whales. Analogous structure supports convergent evolution.