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anastassius [24]
3 years ago
12

Which statement best describes the germ theory of disease?

Biology
2 answers:
liraira [26]3 years ago
6 0
I believe the answer would be the final choice, because many diseases are caused by bacteria, which are microorganisms.
<span />
valina [46]3 years ago
4 0

Answer:  Fourth option is correct.

Explanation:

Germ theory of disease stated that Diseases are caused by the presence and action of specific microorganisms inside the body.

It says that the pathogens are responsible for causing diseases.

These pathogens are too small to see without the use of microscope attacks human, animals and other hosts.

That pathogens caused infection due to which diseases occur in the body.

Hence, Fourth option is correct.

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Help on all these questions descriptively and long
8090 [49]

Answer: number 1:

plants very in shape, color, and function.

Explanation: plants have different shapes like a sun flower compared to a rose. They also have different colors like how a sunflower is yellow and roses are red. They also have different functions like a Venus fly trap is built to catch bugs but a tomato plat is designed to grow fruit

7 0
3 years ago
What is the acceleration, in m/s2, of a 50 kg object pushed with a force of 125 N
Ostrovityanka [42]

Answer:

acceleration is 2.5m/s2

Explanation:

The formula is F=ma so to get the acceleration you would do f/m=a 125/50=2.5

7 0
3 years ago
Read 2 more answers
A woman with normal BRCA alleles has a child with a man who has one mutated BRCA1 allele. What is the probability that the child
grigory [225]

Answer:

50%

Explanation:

According to the given information, the woman has normal BRCA alleles while the man carries one copy of the mutated BRCA allele (BRCA1). A diploid organism such as human beings can have two BRCA alleles. A child gets one BRCA allele from the mother and the other from the father.

The child of the couple would get one normal allele from the woman. However, with respect to the BRCA allele, the man would form two types of gametes in equal proportion. The 50% of his gametes would have the mutated BRCA1 allele while the rest 50% would carry the normal BRCA allele. Therefore, the man can transmit either normal or mutated BRCA allele to the child. So, there are 50% chances for the child to get the mutated allele.

6 0
3 years ago
What types of ecosystems are near your community?
IRINA_888 [86]

Here is your answer

Ecosystem is a community of all living components of an environment along with their non living components.

Ecosystem found near our community is simply BIOSPHERE.

i.e. park, garden, etc.

HOPE IT IS USEFUL

8 0
3 years ago
Humans are homeothermic which means that we try to maintain the
marishachu [46]
Humans aren't the only mammal that is homeothermic. There are several other mammals that are homeothermic as well. When we say homeothermic, we mean that they are able to sustain a constant body temperature regardless of the wide range of environment temperatures. Although, it's impacted within time-to-time. They are able to maintain a steady body temperature, regardless of external temperatures. If you have any questions, ask me! I hope I helped you.<span />
4 0
3 years ago
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