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
Montano1993 [528]
3 years ago
10

What is a unit of light energy? a)A wavelength

Biology
1 answer:
IceJOKER [234]3 years ago
4 0
I believe the answer is a nanometer (which can measure wavelengths and such)
So B!
You might be interested in
A particular plant has 10 pairs of chromosomes in each cell. For each of the plant's gametes, how many genetic combinations are
Law Incorporation [45]

Answer:

C. 1,024

The answer can be worked out using 2^pairs of chromosomes

Explanation:

Imagine there were <u>two</u> pairs of chromosomes:

  • A paired with B
  • C paired with D

A gamete could have the following combinations:

  • A + C
  • A + D
  • B + C
  • B + D

Therefore, with two pairs of chromosomes, there are 4 (2²) possibilities

Now, Imagine there were <u>three</u> pairs of chromosomes:

  • A paired with B
  • C paired with D
  • E paired with F

A gamete could have the following combinations:

  • A + C  + E
  • A + D + E
  • A + D + F
  • A + C + F
  • B + D + F
  • B + C + F
  • B + C + E
  • B + D + E

Therefore, with three pairs of chromosomes, there are 4 (2³) possibilities

For 10 chromosomes - there are 2¹⁰ possibilities. 2¹⁰ = 1024

3 0
4 years ago
Please let me know as soon as possible
abruzzese [7]
The answers are DNA and Nucleus
8 0
4 years ago
Doing activities that makes you happy or center around things you like can cause you to
Galina-37 [17]

Engaging in activities that makes you happy or centers around things you like would help to increase your problem-solving skills.

<h3>What is behavior modification?</h3>

Behavior modification can be defined as a therapeutic process that changes any undesirable negative behavior in an individual, especially through the use of positive or negative consequence and biofeedback.

In Psychology, when an individual engages in activities that makes him or her happy or that centers around things he or she like, it would help to increase their problem-solving skills and creates greater flexibility in their brain.

In conclusion, it's very important and essential for everybody to engage in activities that make them happy or that centers around things they like.

Read more on positive behaviors here: brainly.com/question/15600167

#SPJ1

5 0
2 years ago
Plant pollen found in sediment layers can provide scientists with information on how the Earth's climate has changed over time t
Novosadov [1.4K]
Plant pollen can provide information of what type of plants grew during that era and area. In turn, it can also determine how the Earth''s climate has changed over time. Identifying the species of the plants through the pollen will help because when scientists compare them to the plants today and the climates they thrive in, they will be able to tell what type of climate that certain plant existed in. 

The answer is True.
4 0
4 years ago
Muscle tissue can be stimulated by the nervous system. This is because of the membrane potential in the muscle cell. Cells with
Airida [17]

Answer: Cell with membrane potential have EXCITABILITY, thus, the correct option is C.

Explanation:

Membrane potential refers to the difference in electric potentials between the inside and the outside of the cell membranes of living organisms. This difference in electric potential give the cell membranes the ability to receive and to respond to stimuli, this ability is called excitability.

The central nervous system is responsible for processing stimuli information and sending out appropriate responses to different parts of the body including the muscles. The muscles tissues are able to respond to the directions of the nervous system to contract or to relax because of their ability to be excited due to the potential differences between the outer and the inner plasma membrane.

5 0
3 years ago
Other questions:
  • How do bases bond together
    10·1 answer
  • Describe the geologic column and its weakness
    14·1 answer
  • RNA interference is a mechanism of gene regulation in eukaryotes. Arrange the steps by which RNAi carries out gene regulation in
    13·1 answer
  • Each DNA base can be one of four nucleotides (A, T, C or G). Placed into a sequence with one another, they form a code which can
    6·1 answer
  • Consider this animal cell.
    14·2 answers
  • How do I answer this table
    10·1 answer
  • PLEASE HELP ASAP!!!
    6·1 answer
  • Which of the following statements is true based on information found in the table above?
    8·1 answer
  • What do you mean by nominal system of nomenclature? Fastplzzzzz​
    6·2 answers
  • PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!