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avanturin [10]
3 years ago
8

suppose that scientist discover a planet orbiting a star within its life zone what else might scientist want to knowbefor conclu

ding that this planet could support earth like life forms​
Biology
1 answer:
nasty-shy [4]3 years ago
7 0

Answer:

A scientist might also want to know if there is water, a sustainable atmosphere, or the temperature on the planet. If any of these features are different, then life may not be sustainable.

There is no possible explanation as this is practically definition.

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How are viruses and bacteria cause sickness in the homan body.
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viruses can make your body sick and your blood cells wouldn't be right so you have to be careful with shots or people ine general

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3 years ago
True or false molecules in a mixture are all alike.
notsponge [240]

Answer: True

Explanation:

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3 years ago
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The cells of plants and animals are similar, except for a few different structures. Which structures are only found in plant cel
Leviafan [203]

Answer:

large central vacuole

cell wall

Explanation:

Let me clear some things up for you. There are two types of cells - Prokaryotes and Eukaryotes. The principle difference between these types of cells are the structure of their genome. In case of prokaryotes, the genomic matter do not have a defined structure, it just kind of floats around in the protoplasm. But in the eukaryotes, the genome is more structured, have all kinds of proteins associated with them, and is surrounded by a two layered sack called the nuclear membrane. Both plant and animal cells have these feature of structured nucleus, therefore, they are both eukaryotes.

Now for the difference between plant and animal cells. the features you mentioned are unique about plant cells, but do not rule them out from being eukaryotes, as the 'true' structure of the nucleus is still there. Cell walls are necessary for the plant cells because plants do not posses an endoskeleton like most of the animals do. The cell wall makes the whole plant rigid so they don't fall apart or appear like a blob. Chloroplast is where photosynthesis happens, so it should most definitely be in a plant cell. Animals don't do photosynthesis so they don't have chloroplasts. Vacuoles are also present in animal cells, but they are much smaller, greater in number, and are known as lysosomes. Functionally they are virtually the same.

7 0
1 year ago
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Segun la informacion que contenga el nucleo¿Como se pueden clasificar las celulas?​
Digiron [165]

Answer:

En biología celular, el núcleo (pl. Núcleos; del latín nucleus o nuculeus, que significa núcleo o semilla) es un orgánulo unido a la membrana que se encuentra en las células eucariotas.

Explanation:

8 0
3 years ago
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vazorg [7]

Answer: I'm gonna say the answer is Mutualism.

8 0
2 years ago
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