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
puteri [66]
3 years ago
15

Nitrogen is not needed for photosynthesis.

Biology
1 answer:
Lelechka [254]3 years ago
7 0
Ok 1234567891011121314151617181920
You might be interested in
You are given a 1 liter bacterial culture in exponential stage of growth. The generation time of the bacteria is known to be 30
nydimaria [60]

Answer:

Option-A

Explanation:

A bacteria divides by binary fission which divides a parent bacteria into the two daughter cells and generation time refers to the average time difference between two consecutive generations.

The bacterial cell grows by the exponential function that is by 2^{number of generation} x initial population of bacteria.

In the given question,

<u>Initial population</u>

the initial population of bacteria - 2x 10³ per ml

So per liter, the bacterial population will be 2 x 10 ⁶

<u>Generation time</u>

1 generation time of bacteria is 30 min.

so 5 hours will have- <u> </u>\frac{300}{30}= 10 generations

<u>New bacterial population</u>

Using formula<u>  </u>2^{number of generation} x initial population of bacteria

2^{10} x (2 x 10⁶)

= 1048 x (2 x 10⁶)

2048 x 10⁶

Thus, Option-A is the correct answer.

4 0
3 years ago
Decaying plants add carbon to the soil
notka56 [123]
Yes decaying plants add carbon to the soil
8 0
3 years ago
Read 2 more answers
Please helppp me with this
ArbitrLikvidat [17]

Answer: Blue because of google lol

8 0
3 years ago
What ecosystem there in
prisoha [69]

answer: country grasslands, African trees, and African Savannah.

or just like more dry  lands.

4 0
3 years ago
Maria are flat areas on the moon’s surface.<br> true or false ??
jolli1 [7]
True, maria are dark, smooth, <em>flat </em>surfaces on the moon.

hope this helps:)
5 0
3 years ago
Read 2 more answers
Other questions:
  • how do proteins play an important role in the mating of japanese beetles? a. by storing lipids for future use by the reproductiv
    11·2 answers
  • Every tangible product is made up of what
    6·2 answers
  • This body of water touches Mexico and the American State of texas,louisiana, Mississippi, Alabama, and Florida
    9·1 answer
  • Explain the difference between a theory and a law ​
    9·2 answers
  • Choose only one correct option. Explanation needed.
    7·2 answers
  • Which grouping consists of connecting fibers that enable the cell to function as a unit?
    12·1 answer
  • What is a function of the large vacuole within a plant cell
    5·1 answer
  • The urinary system is also known as the _____ system.
    15·1 answer
  • You are told to identify the cells on a microscope slide as either plant, animal, or bacterial. You look at the cells to find th
    13·1 answer
  • The installation of hands-free sinks is first required for which biosafety level?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!