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enot [183]
3 years ago
10

Who or what btw this is 6th grade science and this is not a true or false question

Biology
2 answers:
yanalaym [24]3 years ago
7 0

Answer:

This is called cell theory. This was first proposed by Theodor Schwann and became an important part of science today.

Tpy6a [65]3 years ago
4 0

answer:

this is the cell theory, which was proposed by Theodor Schwann in 1839

explanation:

  • in biology, cell theory is the historic scientific theory
  • it states that living organisms are made up of cells, they are the basic structural/organizational unit of all organisms and all cells come from pre-existing cells.
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When thinking about genotypes and phenotypes, which is the cause and which is the effect?
Aleksandr [31]

Answer:

A particular genotype does not necessarily guarantee a particular phenotype. Understanding what factors can change this expression is quite complex.. What is what i believe that above statement meant.

Explanation:

Error is the stochastic variation associated with a particular observation of the phenotype (and is managed by use of replication and and appropriate experimental design). The phenotype is the result not only of the average effect of the different alleles at a given locus across test units and across environments, but is impacted by the interaction between the different alleles and the environments (including genetic backgrounds) in which they are evaluated. Phenotype is not simply the sum of the genotype effect and the environment effect, as indicated in the mathematical formula that you provide.

Hope I Helped!!!

4 0
3 years ago
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bixtya [17]

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6 water molecules (and technically sunlight/energy)

Explanation:

The inputs of photosynthesis are water and carbon dioxide (and energy); water is used in the light-dependent reactions, and carbon dioxide is used in the light-independent.  The water has to be there to replace the lost electrons in the chlorophyll that leave the thylakoids after being excited by the solar energy.

5 0
2 years ago
In 1969, whittaker proposed moving the __________ from the kingdom plantae to a separate kingdom due to structural and metabolic
wolverine [178]
In 1969, whittaker proposed moving the prokaryotes from the kingdom plantae to a separate kingdom due to structural and metabolic differences.
4 0
3 years ago
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______ occurs because the nervous systems send messages to the muscles in the muscular system.
Ainat [17]

Answer:

action potentials

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5 0
2 years ago
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ZanzabumX [31]

Answer:

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