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
Yanka [14]
3 years ago
13

True or false

Biology
1 answer:
Deffense [45]3 years ago
6 0

Answer:

The above statement is false.

Explanation:

Protozoans are not the organisms that can convert nitrogen from the air into chemical compounds that plants can use.

Bacteria and archaea are organisms that can convert nitrogen from the air into chemical compounds that plants can use. Organisms which can convert nitrogen to forms that can be used by plants such as ammonia are known as diazotrophs. Examples of such kind of organisms include Rhizobia and azospirillium.

You might be interested in
Plant cell walls consist mainly of _____. plant cell walls consist mainly of _____. peptidoglycan chitin chlorophyll cellulose n
ra1l [238]
I believe the correct answer is the fourth option. Plant cell walls consist mainly of cellulose. The cell wall of the plants provides support and other important functions. It is composed of cellulose which is classified as a carbohydrate. The plant cell wall has three layers and each layer has its own unique function.
4 0
3 years ago
Read 2 more answers
. A customary dose for a certain body weight is known as the _______ dose. L A. usual B. loading C. maintenance D. minimum
vivado [14]
I think the answer is usual

6 0
3 years ago
Which student correctly identified the geological process that formed Himilayan mountains?
ValentinkaMS [17]

Answer:

Student 2 is correct!

Explanation:

The Himalayas, which stretch over 2400 km between the Namcha Barwa syntaxis in Tibet and the Nanga Parbat syntaxis in Kashmir, are the result of an ongoing orogeny — the result of a collision of the continental crust of two tectonic plates. This immense mountain range was formed by tectonic forces and sculpted by weathering and erosion.

5 0
3 years ago
Read 2 more answers
What is the independent and dependent variable? Two groups of students were tested to compare their speed working math problems.
Harrizon [31]
<h2>Answer:</h2>

<h2>The dependent variable is the one that depends on the value of some other number. ... Another way to put it is the dependent variable is the output value and the independent variable is the input value. So for y=x+3, when you input x=2, the output is y = 5.</h2>

<h2>Hope this helps you ❤️</h2>

<h2><em><u>MaRk</u></em><em><u> </u></em><em><u>mE</u></em><em><u> aS</u></em><em><u> braiNliest</u></em><em><u> ❤️</u></em></h2>

3 0
3 years ago
Which of the following summarizes expression of the lac genes in this partical diploid: I+ P+ Oc Z− Y+ / I− P+ O+ Z+ Y− ? Which
Darina [25.2K]

Answer:

Option (4).

Explanation:

Lac operon is present in E.coli that regulate the metabolism of lactose in the bacteria. Lac Operon consists of three genes : Lac Y, lac Z and lac A, an operator and a promoter.

I+ P+ Oc Z− Y+ / I− P+ O+ Z+ Y− , in this case inducer is present, promoter is present, constitutive region and the gene lac Z and lac Y indicates the Z and Y. The permease enzyme will made in the presence and absence of lactose due to the presence of I+ P+ Oc in the cell but beta galactosidase is only made in presence of lactose as Y− gene is present in the diploid cell.

Thus, the correct answer is option 4.

3 0
3 years ago
Other questions:
  • Renewable resources are _________.
    5·2 answers
  • The word tsunami means "harbor wave" in Japanese. Based on that meaning, what do you think a tsunami is and
    10·1 answer
  • Which is the reason that ionic compounds are brittle?
    5·2 answers
  • List three effects that an increase in urbanization can have on air quality
    12·2 answers
  • "The genotypes of humans are more than 99% similar. What is the term that describes the alternative forms of genes that contribu
    12·1 answer
  • Two objects have a certain gravitational force between them. What would happen if the mass of one of the objects suddenly increa
    12·2 answers
  • Compare and contrast living and biotic
    12·1 answer
  • 6. After a man suffered a stroke, he was unable to use his left arm. What happened inside his body during the stroke that led to
    15·1 answer
  • Which type of statement proves a possible answer to a scientific question based on scientific knowledge
    15·1 answer
  • Pls help im stuck on this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!