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svetlana [45]
3 years ago
8

Scheiden and Schwann stated what important principle of biology, equal in weight to the Atomic theory of chemistry?

Biology
1 answer:
ivanzaharov [21]3 years ago
7 0

Answer:

B

Explanation:

Matthias Jacob Schleiden was a German botanist who, with Theodor Schwann, cofounded the cell theory. In 1838 Schleiden defined the cell as the basic unit of plant structure, and a year later Schwann defined the cell as the basic unit of animal structure.

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Primary function of the central vacuole
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Which type of epithelium is composed of multiple layers, including an apical layer containing tall, slender cells?
Mademuasel [1]

The question is incomplete as it does not have the options which are:

  • Simple squamous
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  • Pseudostratified squamous
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Answer:

Stratified columnar

Explanation:

Epithelial tissue is the tissue formed by the cells which form a layer of cell and lines the lumen of the organ and also covers the organs. The epithelial tissue can be classified based on the number of layer and shape of the cell.

In the given question, the shape of the cell is slender and are tall therefore are called columnar. The cells form more than one layer or multiple layers therefore form stratified layers.

Therefore,  the epithelial tissue formed by these slender shaped multiple layers is known as the stratified columnar layer. The stratified columnar is present in the respiratory tract and the digestive tract.

Thus,  Stratified columnar is the correct answer.

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3 years ago
Why are earthquakes good to our community?
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in the poorest countries like ethiopia and bangladesh, biomass represents blank percent of their energy consumption.
Dahasolnce [82]

In the poorest countries like Ethiopia and Bangladesh, biomass represents 90% of their energy consumption.

<h3>Why is biomass a good source of energy?</h3>

Form of renewable energy produced when we burn biomass fuel is called biomass. Biomass fuels is derived from organic material such as harvest residues, purpose-grown crops and organic waste from homes, businesses and farms.

Biomass provides a clean and renewable energy source that can improve our environment , economy and energy security. Biomass energy generates less air emissions as compared to fossil fuels, reduces amount of waste that is sent to landfills and decreases our dependence on foreign oil.

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brainly.com/question/82777

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7 0
1 year ago
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