1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olchik [2.2K]
3 years ago
15

A flood wiping out a population would be an example of:

Biology
2 answers:
kari74 [83]3 years ago
6 0
D or environmental stochasticy
Margarita [4]3 years ago
5 0
D.) environmental stochasticity
You might be interested in
Why do cells divide instead of just grow larger
hjlf
There are two main reasons why cells divide rather than continuing to grow larger and larger. One of the main reason is that the larger cell become more demanding, therefore the large cell will increase load on the machinery of the cell such as DNA. The other reason is that if the cell grow too large it will be difficult for the cell to move for nutrients and discard the waste across the cell membrane. Also the surface area for each cell will also be reduced, which is required for active functionality of a cell.
5 0
3 years ago
Read 2 more answers
Defend the statement found in controversy that foods, not supplements are the best and safest form of phytochemicals.
Anika [276]

Answer:

The easiest argument is the next one:

Suppose phytochemicals are like money. If I put you in a phone cabin with a lot of money and give you 30 sec to be there collecting as much money as you can, at the end you will collect not all the money and a lot of money will be lost. The same happens whit phytochemicals in supplements there are so many that your body can't use them all.

And other thing is that phytochemicals in supplements comes so concentrated that your body will be overstimulated to take this phytochemicals and that changes your normal digestion, in the time it may looks good...but if you don't take supplements anymore, your body will feel the lost and the physical results would be awull.

8 0
3 years ago
Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp). Carrot slices placed in fresh water for s
SpyIntel [72]
<h2>Carrot in 0.2M salt solution</h2>

Explanation:

  • Carrot cuts put in 0.2M salt answer for a few hours gets flabby (limp).
  • Carrot cuts set in freshwater for a few hours gets <em>turgid  (firm).</em> From this, we can conclude that such as.  
  1. Freshwater is hypertonic and the salt arrangement is hypotonic to the cells of the carrot cuts.
  2. <em>Freshwater and salt arrangement are both hypotonic</em> to the cells of the carrot cuts.  
  3. Freshwater is isotonic and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  4. <em>Freshwater is hypotonic</em> and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  5. Freshwater and the salt arrangement are <em>both hypertonic to the cells of the carrot cuts.</em>
5 0
3 years ago
Prophase of meiosis I has some important differences from prophase of mitosis. These differences include: ___________BLANK pair,
Viefleur [7K]

Complete question:

Prophase of meiosis I has some important differences from prophase of mitosis. These differences include: ___________BLANK pair, and _________BLANK occurs.

A: chromatids; condensation

B.,chromosomes; separation

C. homologous chromosomes; crossing over

D. homologous chromatids; separation

Answer:

C. homologous chromosomes; crossing over

Explanation:

Prophase I of meiosis and prophase of mitosis are quite distinct with respect to the events occurring in the cells. Prophase-I of meiosis is a relatively long stage. The Zygotene stage of prophase-I includes the pairing of homologous chromosomes. This pairing is mediated by synaptonemal complex and the process is called synapsis. The paired chromosomes undergo the process of crossing over during the pachytene stage of prophase-I. In crossing over, the non-sister chromatids of the bivalents exchange some genetic material between them. The events of synapsis and crossing over do not occur during prophase of mitosis.

3 0
3 years ago
Read 2 more answers
The difference in lipid and protein composition between the membranes of the endomembrane system is largely determined by the __
lyudmila [28]

Answer:

Golgi apparatus in sorting and directing membrane components

Explanation:

The Golgi apparatus has sacs called cisternae. It is present in the cytoplasm of eukaryotic organisms.

It helps in the manufacture of an organelle called lysosome which acts as a digestive enzyme.

The Golgi apparatus helps in sorting out proteins for secretion.

It also helps in the transportation of lipids around the cell.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Cuticle, stomata, and vascular tissue are all key adaptations enabling land plants to _____.
    13·1 answer
  • Consider an experiment in which an Hfr strain of E. coli bacteria with the StrS, his , met alleles in its genome is mixed with a
    5·1 answer
  • What are the three main factors of the cell theory, and which parts of the previous cell theory can be disproven?
    7·1 answer
  • Study the image.
    11·1 answer
  • Scientists often perform repeated investigations. What is the main reason for this.
    13·1 answer
  • How is climate different from weather?
    5·1 answer
  • Both nuclear power plants and the coal or natural gas power plants use steam to turn turbines to generate electricity. Elaborate
    7·1 answer
  • Contains good bacteria that helps remove wastes
    12·1 answer
  • A report that indicates the average income of all citizens in Washington, D.C. is most likely an example of:
    14·1 answer
  • Which biome contains plants that remain green all year and has needles for leaves on trees? There are multiple answers. Choose a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!