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
sammy [17]
3 years ago
10

What is the definition of mutualism

Biology
2 answers:
labwork [276]3 years ago
8 0

the doctrine that mutual dependence is necessary to social well-being.

Natalija [7]3 years ago
8 0

Mutualism is a type of ecological relationship between 2 organisms, where both organisms benifit.

You might be interested in
What do scientists use to mark boundaries in the geologic time scale?
tekilochka [14]

Era is used to mark the boundaries of geological time scale by using radio carbon dating technique.

Explanation:

Geological time starts with Precambrian time.

Geologically, time is divided between the Precambrian era and present time into era.

The three eras are Paleozoic era, Triassic period and Cenozoic era.

Era is further divided into periods.

Scientists use radio carbon dating to study fossils and rock formation. With this study they were able to divide them in exact geological scale.

Geologic scale is the record of events in earth's history and evolution.

3 0
3 years ago
When is it important to drink water?
Artyom0805 [142]

Answer:

d. All of the above

Explanation: correct

3 0
3 years ago
Read 2 more answers
It's my birthday!! I’m turning 15!!!
Zinaida [17]

Answer: happy birthday to you have fun

Explanation:

6 0
3 years ago
Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon dioxide and water. Two sampl
SVETLANKA909090 [29]

Answer:

Sample A

T= 21.3% and A= 21.3%

G=28.7% and C= 28.7%

SAMPLE B

T=28.7% and  A= 28.7%

G= 21.3% and C= 21.3%

Sample A would have higher melting temperature

Explanation:

According to given information, sample A contains 21.3% thymine.

Percentage of adenine in sample A= 21.3% (Since adenine base pairs with thymine, so, adenine and thymine are present in equal amount in a double stranded DNA)

Total of A+T in sample A= 21.3 + 21.3 = 42.6%

G+ C content of sample A= 100-42.6= 57.4%

Percent G content of sample A = 57.4/2 = 28.7%

Percent C content of sample A = 28.7%

SAMPLE B:

According to the given information, sample B contains 28.7% thymine.

Therefore, percent of Adenine base in sample B= 28.7%

Total of A+T content in sample B= 28.7 + 28.7 = 57.4%

G + C content of the sample B = 100-57.4= 42.6%

Percent G content of the sample B= 42.6/2= 21.3%

Percent C content of sample B = 21.3%

There are three hydrogen bonds between a GC pair while there are only two hydrogen bonds between AT pair. The DNA content with higher GC content has higher melting temperature. Therefore, sample A would have higher melting temperature.

4 0
3 years ago
What organelles contain vesicles?
aev [14]

Vesicles are used to ship materials around, into, and out of the cell. Cell membranes can pinch off in places to form vesicles, as can lysosome membranes and golgi membranes. Because mitochondria and chloroplasts are practically tiny cells within cells, I wouldn't be surprised if they had their own vesicles. If you're asking literally which organelles have vesicles inside them, I'd say the mitochondria and chloroplasts, possibly Golgi (depends on your instructor), but the cell membrane, lysosomes, and golgi can definitely make vesicles. The rough ER uses vesicles but I wouldn't consider the vesicles a part of the ER.

7 0
3 years ago
Other questions:
  • What trait of living things does the snake display when it changes it location to warm it self
    7·2 answers
  • Are there different kinds of bacteria
    9·2 answers
  • Which processes lead to the greatest variety of genetic combinations
    9·1 answer
  • PLEASE HELP!! Identify the event that indicates that evolution has occurred. A. A white-eyed fly is born into a population of br
    11·1 answer
  • What genes control cell differentiation during development?
    14·1 answer
  • Which statement best explains how the genetic code is universal? * The shape of a DNA molecule is the same in different species.
    5·1 answer
  • An E OSY T M has both biotic and abotic<br><br><br><br><br> Science
    5·1 answer
  • Complete the following analogy. Plant is to dermal tissue as animal is to ______ tissue. a. connective b. epithelial c. muscle​
    6·1 answer
  • Which fact supports the following conclusion?
    5·1 answer
  • Measures of events that occur in the brain and other parts of the nervous system are called ________ measures.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!