![subject](/tpl/images/cats/biologiya.png)
Biology, 24.03.2021 03:50 meredith48034
Cell theory is based on a series of discoveries. In 1655. Robert Hooke coined the
word "cell" from his investigations of cork cells. Almost two hundred years later,
Schleiden and Schwann proposed the cell theory that states that:
All life forms are made from one or more cells.
The cell is the smallest form of life.
In 1859 Louis Pasteur's experimental work provided the data to add a third element
to the theory. Pasteur's work included the study of microbes in the fermentation of
beer and wine. This led to the process of pasteurization, which revolutionized the
food industry. While studying the microbes involved with fermentation, Pasteur
began to develop his theory of disease and the ability of these unseen pathogens to
multiply
Pasteur's research, in general, provided an important addition to cell theory. That is,
Ocells can be easily killed and made harmless.
all diseases arise from cells.
sterilization and pasteurization both kill cells.
Ocells give rise to other cells.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 16:00
The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:30
Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:30
If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:10
Any sound above what db can cause hearing loss in human beings
Answers: 1
You know the right answer?
Cell theory is based on a series of discoveries. In 1655. Robert Hooke coined the
word "cell" from...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.03.2021 17:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 17:50
![question](/tpl/images/cats/fizika.png)
Physics, 04.03.2021 17:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/es.png)
Spanish, 04.03.2021 17:50