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mars1129 [50]
3 years ago
15

From the statement below which of the scientific advances most directly contributed to development of the cell theory ?

Biology
1 answer:
Law Incorporation [45]3 years ago
3 0

Answer:  The correct option is d. the improvement of the microscope and microscopic techniques.

In the 1600s the development of cell theory was led by advances in microscopy.  The cell theory is historic in terms of scientific theory. According to the theory it was proposed that all living organisms are made up from cells, cell is the basic structural unit in all the organisms and new cells arise from pre-existing cells. The continuous improvement of microscopy with time and advancements in magnification technology were enough for discovering the cells and contributed the most towards the cell theory.

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happens slowly over time only occurs below the species level is any change in the DNA of an organism can be caused by genetic dr
LUCKY_DIMON [66]

Answer:

The correct answer is - microevolution.

Explanation:

Microevolution is the very small evolutionary change specially allele frequencies on the level of species that occurs slowly over period of time. These changes occurs on the level of DNA or genetic level.

These evolution can be caused by the natural selection process or genetic drift over the generation of the species or population over period of the time. It is the study of the evolution that occurred on level of separated gene pool.

Thus, the correct answer is- microevolution.

5 0
3 years ago
During photosynthesis charged electrons move through a chain of proteins called
garik1379 [7]

I think it's lights-dependent reaction

Explanation:

Because the light dependent reaction use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier nadph in Plants, the light reaction take place in the thylakoid membranes of organelles has called chloroplast.

6 0
3 years ago
Which statement BEST describes why mycelium, constructed of hyphae, are necessary for fungi survival?
mariarad [96]

Answer:

Hyphae absorb nutrients from the environment and transport them to other parts of the thallus.

Explanation:

The large volumes of hyphae within the mycelium perform a fundamental role by obtaining nutrients from the organic substrates from the surrounding of the fungus. Hyphae play different kinds of functions in fungi.

They contain cytoplasm or cell sap. They also contain the nuclei, which include genetic material. Hyphae absorb nutrients from the environment and transport them to other parts of the thallus.

The thallus is the fungus body in which the fungi live or from beneath the soil to give support to the fungi for its growth and its survival.

5 0
3 years ago
What is biochemistry?
erica [24]

Biochemistry is the study of the chemical processes occurring in living matter.

5 0
3 years ago
Read 2 more answers
Which pair shares the same function?
kirza4 [7]

the answer is b

Explanation:

8 0
3 years ago
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