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
frez [133]
3 years ago
15

How are populations ecosystems and communities alike

Biology
1 answer:
Lady bird [3.3K]3 years ago
6 0
<span>An ecosystem consists of a population of organisms and its physical environment, and a population is made up of many different communities of organisms. Every one of the creatures of similar species living  together that live in a particular biological system are known as a populace The people in the populace contend with one  another for sustenance, settling space, and mates.</span>
You might be interested in
Write the names of all the six nutrients mentioned in the text?
Nuetrik [128]
Vitamins, minerals, fibre, protein, carbohydrates, fats lipids
5 0
2 years ago
Sergei Winogradsky Choose one: A. discovered microbial fermentation. B. developed a pure culturing system using agar. C. identif
NeX [460]

Answer:

D. Discovered chemolithotrophs in natural enviroments.

Explanation:

Sergei Winogradsky was a russian microbiologist. He observed in his research with genus of bacteria <em>Beggiatoa, </em>they were able to oxidize hydrogen sulfide as an energy source. Being the first example known of lithotrophs (organisms that use inorganic substrate in order to obtain energy).

7 0
2 years ago
Read 2 more answers
What membrane activities requires energy from atp hydrolysis?
NikAS [45]

Answer:

active transport, like Na + ions leaving the cell

Explanation:

The active transport requires an energy expenditure to transport the molecule from one side of the membrane to the other, but the active transport is the only one that can transport molecules against a concentration gradient, just as the diffusion facilitated the active transport is limited by the number of transport proteins present.

Two major categories of active, primary and secondary transport are of interest. The primary active transport uses energy (generally obtained from ATP hydrolysis), at the level of the same membrane protein producing a conformational change that results in the transport of a molecule through the protein.

The best known example is the Na + / K + pump. The Na + / K + pump performs a countertransport ("antyport") transports K + into the cell and Na + outside it, at the same time, spending on the ATP process.

The secondary active transport uses energy to establish a gradient across the cell membrane, and then uses that gradient to transport a molecule of interest against its concentration gradient.

8 0
3 years ago
With a constellation as the background it would be easiest to detect the day to day motion of a
alina1380 [7]
Constellation you are following.

Or if you are just seeing how the seasons change the constellations then you can see that too.
3 0
3 years ago
The one-toed horse of today steadily evolved from its five-toed ancestor.​
Vesnalui [34]

Answer:

It is true that one-toed horse of today steadily evolved from its five-toed ancestor.​

Explanation:

  • Evolution is the law of nature.There is a continuous process of evolution in each biological species in nature.
  • Similarly, horses had 5 toes millions of year back, but according to the theory of gradualism their use decreased and toes started fusing.
  • Now, its only one toe at present but the vestigial left over provides the solid evidence for the fact that horses had 5 toes in the past.
6 0
3 years ago
Other questions:
  • Which phase of cell division is shown in this visual?
    15·1 answer
  • Ohio and Ukiah, California, lie on the same latitude. However, Ukiah has a moderate climate, while Ohio has an extreme climate.
    7·2 answers
  • How does your body make use of sugars such as glucose from carbohydrates?
    9·2 answers
  • Somatic cancer cells often are unstable and divide inappropriately (divide when they should not be dividing). In addition such c
    10·2 answers
  • How does the purpose of the Kerbs cycle differ from the purpose of the cleaving cycle
    13·1 answer
  • Why is the neritic zone rich in nutrients?
    7·1 answer
  • A farmer is trying to increase the diversity of corn kernel color in his crops. The trait for corn color is controlled by two al
    9·1 answer
  • The offspring from asexually reproduced organisms are
    13·1 answer
  • Students are growing plants in pots on the windowsill of
    10·1 answer
  • Psychology as a science <br><br> Which of these shows no correlation?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!