A student is observing a group of cells under a microscope. What observation would help her conclude that they are plant cells?

2 answers:

6 0

I think the answer is B, because only plant cells contain a cell wall, while the other answers contain an organelle that can be found in multiple cell types.

timurjin [86]3 years ago

3 0

Answer:

B) The cells appear well-defined, indicating the presence of cell walls

Explanation:

Cells are the fundamental and basic unit of all living organisms. Within each cell, are organ-like structures that performs specific functions making a cell work. These structures are called ORGANNELLES. Multicellular organisms like plants, animals etc are distinguished from one another at the cellular level based on the possession or not of structures that make up their cells.

A good example is the possession of a cell wall, in addition to the cell membrane, by plant cells. Cell wall is unique to plant and fungal cells. The cell wall of a plant cell is made up of cellulose and it clearly defines the cell. Hence, a cell with cell wall can be used to distinguish a plant cell from other cells. Cellular organnelles like mitochondria, nucleus is a characteristics of all eukaryotic cells like plant, animal and fungi cells.

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3 years ago

Why is it beneficial for the sex cells made at the end of meiosis to be DIFFERENT from each other?

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Answer:

if sex cells were identical, there won't be genetics variations and we will just all be identical to our parents. genetic variation allows us to better adapt and survive

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3 years ago

Greenhouse gases absorb radiation from the and re-radiate it back toward the

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Answer:

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Explanation:

Greenhouse gases are gases that are capable to of absorbing infrared radiations that are emitted from the Earth's surface and reradiating back to the Earth which contributed to the greenhouse effects. Examples of greenhouse gases are carbondioxide, methane and water vapour. Others are ozones, flourinated gases, nitrous oxides e.t.c.

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3 years ago

This is a system of organisms or things ranked one above another

Bumek [7]

This is a system of organisms or things ranked one above another

Answer:

Genus

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the usual major subdivision of a family or subfamily in the classification of organisms, usually consisting of more than one species.

Hope this Helps

--Jay

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3 years ago

How do biologists study life concept map?

zavuch27 [327]

Here is how biologist study concept maps.
BIOSPHERE:

ECOSYSTEMS:

COMMUNITIES:

POPULATIONS:

ORGANISMS: 

ORGANS AND ORGAN SYSTEMS:

TISSUES: 

CELLS: 

ORGANELLES:

Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.

4 0

3 years ago

Read 2 more answers