Biology, 24.12.2020 08:50, raul2372

Which part of the cell theory do these results most support:

Answers: 3

Show answers

Answers

answered: tonya3498

Hey There!__________________________________________________________________________

$\huge\textbf{Cell Theory}$

the Cell Theory was give by German scientists, Schleiden and T.Shwan in 1839. It stated that,

All organism are composed of one or more cellsThe cell is the structural and functional unit of life It is a de novo structure, that means it COULD arise from non living thing which was incorrect.

It was corrected by the German pathologist Rudolf Virchow in 1855. He made a convincing case, corrected and added the third point of the cell theory. It is,

Cells can arise only by a division of pre-existing cell. It is NOT a de novo structure.

Cell theory brought a great evolution in the field of biology which established the function of organism is the result of activities and interaction of the cell units.

_____________________________________

$\huge\textbf{Question:}$

Flask 1: It is observed that there are no micro-organism, this is because the meat is sealed and no micro-organism could enter through it.Flask 2: It is observed that there are micro-organism present because meat is not sealed but open.Flask 3: As the S tube is used, the micro-organism are not able to reach the meat because of the curvy path

These observations support the point that cells could arise only by a division of pre-existing alive cells because in Flask 1 when there were no micro-organism present so there was no organisms found so no micro-organism arised, In flask 3 the S tube was used so no micro-organism could reach the meat thus there were no organism there which could divide to reproduce. The flask 2 was open, so the micro organisms reached the meat so they divided which means Cells can only arise by a division of pre-existing cells.

_____________________________________Best Regards,'Borz'

answered: sadfaceemojis8300

cell theory

Explanation:

have nice day

answered: Guest

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

answered: Guest

characteristics of hydrocarbons

Other questions on the subject: Biology

Biology, 22.06.2019 01:20, josephrosanne18

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen

Answers: 2

continue

Biology, 22.06.2019 03:30, krisgrace1485

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Answers: 1

continue

Biology, 22.06.2019 04:00, AlysonDvz5464

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Answers: 2

continue

Biology, 22.06.2019 06:30, anna8352

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

Answers: 2

continue

Do you know the correct answer?

Which part of the cell theory do these results most support:
...