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FinnZ [79.3K]
3 years ago
11

How do these equations explain why the total amount of O2 and CO2 remains the same?

Biology
1 answer:
torisob [31]3 years ago
8 0
This constancy of the chemicals involved denotes that no particular reaction is taking place on the cells involved. For instance, during photosynthesis it would require CO2, H2O and photons to initiate the process. Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
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In life cycles that alternate between haploid and diploid stages, ____________ acts to reduce the number of chromosomes per cell
777dan777 [17]

Answer:

meiosis_

fertilization

mitosis

zygote

Explanation:

In life cycles that alternate between haploid and diploid stages, ____meiosis_ acts to reduce the number of chromosomes per cell from two sets to one set. In life cycles that alternate between haploid and diploid stages, ___fertilization__ acts to double the number of chromosome per cell from one set to two sets. In life cycles that alternate between haploid and diploid stages, ______mitosis______ acts to keep the number of chromosomes per cell the same. In animals, a single diploid cell called a ____zygote________ divides by mitosis to give rise to all the cells of the adult body.

3 0
2 years ago
How many different white blood cells are there
MArishka [77]

Answer:

5

Explanation:

7 0
3 years ago
What are the different characteristics of a single celled organism.
Setler79 [48]

<em> </em><em>characteristics</em><em> </em><em>of</em><em> </em><em>single</em><em> </em><em>cellular</em><em> </em><em>organism</em><em> </em><em>:</em>

  • <em>all</em><em> </em><em>life</em><em> </em><em>processes</em><em> </em><em>are</em><em> </em><em>conducted</em><em> </em><em>by</em><em> </em><em>single</em><em> </em><em>cell</em>
  • <em>reproduces</em><em> </em><em>asexually</em><em> </em>
  • <em>generally</em><em> </em><em>have</em><em> </em><em>special</em><em> </em><em>projections</em><em> </em><em>for</em><em> </em><em>movement</em><em>.</em><em> </em>eg. cilia in paramesium .
  • <em>food</em><em> </em><em>and</em><em> </em><em>other</em><em> </em><em>substances</em><em> </em><em>are</em><em> </em><em>transported</em><em> </em><em>by</em><em> </em><em>diffusion</em>

<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em>

6 0
2 years ago
List four ways in which members of the same species can cooperate with each other.
ArbitrLikvidat [17]
Cooperation is common in non-human animals. Besides cooperation with an immediate benefit for both actors, this behavior appears to occur mostly between relatives.[1] Spending time and resources assisting a related individual may at first seem destructive to the organism’s chances of survival but is actually beneficial over the long-term. Since relatives share part of their genetic make-up, enhancing each other’s chances of survival may actually increase the likelihood that the helper’s genetic traits will be passed on to future generations.[6] The cooperative pulling paradigm is an experimental design used to assess if and under which conditions animals cooperate. It involves two or more animals pulling rewards towards themselves via an apparatus they can not successfully operate alone.[7]
7 0
3 years ago
Why is 3 the correct answer to number 4 ? Explain why please and answer this !!
Alinara [238K]
Maybe it’s because in order the get the same apple you breed more of that apple? It would take less time than natural selection since the genes of that certain apple may not appear for a few generations. If this makes any sense let me know because I’m just as confused as you are.
8 0
3 years ago
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