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PIT_PIT [208]
3 years ago
11

Hehe guess what- I need help

Biology
2 answers:
olga55 [171]3 years ago
6 0

Answer:

a) another living cell

Explanation:

"All living cells arise from pre-existing cells by division."

jekas [21]3 years ago
4 0

Answer:

a; another living cell

Explanation:

according to cell theory and a guy named Rudolf Virchow, "all cells must come from pre-existing cells."

that basically mean that the cell in the picture had to have come from a living cell, not energy from the sun, or a multicellular orgasm.

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Eukaryotes that are not closely related and that do not share many anatomical similarities can still be placed together on the s
lozanna [386]

Answer:

Homologous genes that are highly conserved.

Explanation:

Phylogenetic trees are diagrams that represent evolutionary relationship between organisms.

It is set to represent the hypothesis that a set of species evolved fro the same ancestor.

Anatomical similarities are considered in the construction of the trees.

However , two organisms can be placed in the same tree by comparing their  genes.

If the two eukaryotes have genes that are highly conserved that similar.

7 0
3 years ago
Which of the following is a consequence of too much body fat? A. diabetes B. death C. high blood pressure D. all of the above Pl
mash [69]

Answer:

Correct option is D. (All of the above)

Explanation:

Consequences of obesity, and overweight increase the risk of lots of health problems such as heart disease, diabetes, high blood pressure, and sometimes death as well.

Overweight occurs when a human body mass index is more than 25. It is caused by the taking more calories than are burned by everyday activities or exercise.

8 0
3 years ago
Read 2 more answers
Why must skeletons be hard and strong​
xeze [42]

So they aren't broken quickly, and we aren't jelly, bones help us stay strong and upright

8 0
2 years ago
Why are changes in the global carbon cycle important?
ivolga24 [154]

Answer:II) Deforestation and suburbanization reduce an area's net primary productivity.

III) Increasing atmospheric concentrations of carbon dioxide could alter Earth's climate.

IV) By using fossil fuels we are destroying a nonrenewable resource.

Explanation:

The global carbon cycle can be defined as the cycle of carbon in which the carbon is transformed and changed into forms while transferring to atmosphere, land, ocean and in the form of fossil fuels.

The deforestation and suburbanization processes will likely to affect the contribution of the plant in the net primary productivity generate due to photosynthesis process that involves the production of carbon products in the form of glucose by atmospheric carbon dioxide.

The increase in atmospheric concentration of carbon dioxide through the burning of fossil fuels is likely to warm the earth climate. The burning of fossil fuel is likely to increase the abundance of carbon dioxide in the air.

The fossil fuels are the source of non-renewable resource utilized for the purpose of generation of thermal energy. These resources once consumed will not get replenished thus this will reduce the carbon level produced due to burning of fossil fuels in the future.

4 0
3 years ago
Each allele for a gene is found on a separate _____________.
otez555 [7]

Answer:

Homologous chromosome

Explanation:

6 0
3 years ago
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