answer.
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
pishuonlain [190]
2 years ago
8

Roots have all of the following functions EXCEPT to ____.

Biology
1 answer:
vodka [1.7K]2 years ago
5 0
The roots do absorb water and is the anchors the plant to stand it up. But it does not make food by itself
You might be interested in
The rate of a typical enzymatic reaction is increased by which of the following changes?A. Decrease substrate concentrationB. In
galben [10]

Answer:

D. Increase in temperature from 20 degrees C to 37 degree C

Explanation:

A decrease in substrate concentration might not necessarily lead to an increase in enzymatic activities.

Enzymes are pH specific. Thus increasing the pH of operation from 6.8 to 7.4 might destroy the enzyme.

Reactants need to overcome a minimum energy (activation energy) before they can be converted to products. The higher this energy, the lower the rate of reaction. Hence, increasing in activation energy will lead to a lower rate of enzymatic reaction.

<em>Enzymes work optimally at a temperature that is close to the human's body temperature which is 37.5 degrees. Hence, increasing temperature from 20 degrees to 37 degrees will result in an increased enzymatic activities.</em>

The correct option is D.

4 0
2 years ago
The steps in the process of endochondral ossification are a: Ossification center forms in the diaphysis b: Cartilage calcifies a
irina1246 [14]

Answer:

During the development of the fetus, the mechanism by which the mammalian skeletal system gives rise to tissues of the bone is termed as endochondral ossification. Endochondral ossification also plays an essential role at the time of the development of the long bones length, rudimentary generation of the long bones, and healing of bone fractures naturally.  

The following are the steps in the process of endochondral ossification:  

f. The development of the cartilage model.  

b. The calcification of cartilage takes place and the formation of bone collar occurs.  

a. In the diaphysis, the formation of the ossification center takes place.  

c. In the epiphysis, the formation of ossification centers takes place.  

d. Replacement of cartilage takes place by the bone.  

e. Ossification of epiphyseal plates takes place.  

8 0
2 years ago
Which of these factors control ocean currents select the two correct answers A weather forecast B differences in Weather density
jonny [76]
D, C I'm not 100% sure
4 0
2 years ago
Read 2 more answers
Analyze and conclude 7. which, if any, of the blood samples tested cna the patient with type b+ blood receive? explain why. 8. e
Digiron [165]
<span>7. which, if any, of the blood samples tested cna the patient with type b+ blood receive? explain why.
It can't be answered because you didn't put the sample test result


8. explain how you were able to use your knowledge of how different types of blood react with anti-a, anti-b, and anti Rh antibodies to determine the blood types of the four samples.
If the blood react with anti-a, then the blood must not have A antigen
</span>If the blood react with anti-b, then the blood must not have B antigen
If the blood react with anti Rh, then the blood must not have Rh antigen
Based on the antigen, you can conclude the result as:
react with anti A= blood type B
react with anti B= blood type A
react with anti A and anti B= blood type O
react with anti Rh= Rh-
not react with anti Rh= Rh+
<span>
9. if a person has type a blood, he or she would have antibodies for what blood type?
Type A blood has antigen A. So that person should not have anti-A antigens. 
The person should have anti-B antibodies because it was a foreign object to him. Depends on the Rhesus type, he can have Rh antibodies too.

10. why is type o negative blood known as the universal donor? why is o positive not a universal donor?

Type O blood doesn't have antigen-A or antigen-B. That means the blood cells won't trigger any reaction on Type A, B, AB, or O blood. Negative rhesus also means that the blood is safe for Rhesus negative or Rhesus positive type. 

Positive O blood type has rhesus antigen, so it will trigger a reaction in Rhesus negative type. </span>
8 0
2 years ago
Read 2 more answers
Sometimes when a bee pollinates a flower, this action is beneficial to humans. Bees are the main pollinators of many plants that
artcher [175]

Answer: Ecosystem Services

Explanation: Simply put,Ecosystem services refer to all the benefits that man enjoys from his relationship with the ecosystem.Ecosystem services are the benefits that people obtain from ecosystems. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world. They include provision,regulation and cultural services that directly affect people, and supporting services needed to maintain the other services. From the availability of adequate food and water, to disease regulation of vectors, pests, and pathogens, human health and well-being depends on these services and conditions from the natural environment.

We depend on nature for our survival – without healthy ecosystems, our drinking water isn’t clean nor is the air we breathe. Studies also show that people who spend time in nature tend to be happier than those that don’t. Being outdoor can even act as a natural anti-depressant. With industry and urban sprawl expanding at unprecedented rates, Ecosystem Services attempt to translate the benefits we receive from nature into economic terms so we can better understand the compromise we are making between nature and industrial development.

3 0
2 years ago
Other questions:
  • Prairie soils (mollisols) are _______.
    14·2 answers
  • The plasma proteins involved in fighting infections are
    10·1 answer
  • In a controlled experiment, if a researcher wants to examine the effect of a high-calorie diet on an animal's weight, which of t
    8·2 answers
  • Bruce is experiencing sudden, rhythmic waves of pain in his groin area. he has noticed that, although he is consuming fluids, hi
    6·1 answer
  • Randy was diagnosed with an imbalance in the regulation of calcium in his blood. this imbalance was due to an abnormality in the
    13·1 answer
  • Click the statement that best describes the role of each element in living organisms.
    12·2 answers
  • Which structure allows lymph from the lower right limb to enter the bloodstream? a. thoracic duct b. right lymphatic duct c. rig
    13·1 answer
  • Under which conditions is it appropriate to re-contact the individuals who provided biological specimens?
    15·1 answer
  • A cell biologist carefully measured the quantity of DNA in grasshopper cells growing in cell culture. Cells examined during the
    15·1 answer
  • Scientists discovered that the difference between blond and dark hair comes down in part to a single nucleotide difference in th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!