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
alexandr1967 [171]
3 years ago
11

Wich of the following describes a mendelian trait?

Biology
1 answer:
baherus [9]3 years ago
7 0

Answer:

Option C

Explanation:

A Mendelian trait is a dominant allele a offspring can receive from it's parents. Dimples or freckles are main examples of mendelian trait's because it's a dominant phenotype you can receive from your parents. Therefore the answer is option C or "humans can have dimples or not have dimples."

Hope this helps.

You might be interested in
The species of tree shown below grows in a wide range of temperatures in a desert area in Africa, where average temperatures hav
Marina CMI [18]

Answer:

Explanation:b

4 0
3 years ago
True or false: All homogenous mixtures are solutions.
Thepotemich [5.8K]
True - a homogenous mixtures is a mixture that has the same amount of solute. 
6 0
3 years ago
Read 2 more answers
An owl has good night vision because its eyes can detect a light intensity as small as 5.0 × 10-13 W/m2. What is the minimum num
Lady bird [3.3K]

Answer:

Thus, the minimum number of photons per second is 77.34

Explanation:

Light intensity, I_{min} =  5\times 10^{-13} W/m^{2}

Pupil has a diameter, d = 8.5 mm

                                      = 8.5 x 10^{-3} m

Radius of the eye, r = 4.25 x 10^{-3} m

∴ Area of the eye, A = \pi .r^{2}

                                 = 3.14\times \left ( 4.25\times 10^{-3} \right )^{2}

                                = 5.6\times 10^{-5} m^{2}

Let P_{min} be the minimum number of photons.

Therefore, P_{min} = I_{min} x A

                                              = 5\times 10^{-13} x 5.6\times 10^{-5}

                                             = 2.8\times 10^{-17} W

Thus the minimum number of photons is given by

N_{min}=P_{min}/E

where E = hc/\lambda

             = \left (6.63\times 10^{-34}\times 3\times 10^{8}  \right )/548\times 10^{-9}

            = 3.62\times 10^{-19} J

Therefore, N_{min} = \frac{2.8\times 10^{-17}}{3.62\times 10^{-19}}

                                              = 77.34 photons per second

Thus, the minimum number of photons per second is 77.34

4 0
3 years ago
What is a main function of fats in the body?
Kay [80]
Provision of energy. Fats are a source of energy in the human diet, together with carbohydrates and proteins, the other two main macronutrients.
7 0
3 years ago
Read 2 more answers
What is meant by the clonal expansion of a b cell?.
Ugo [173]

Answer:

<h2>An activated B cell divides into cells that give rise to memory B cells and plasma cells.</h2>

Thanks!

Mark me brainliest!

6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you think the nervous, epithelial, connective, and muscle tissues in your stomach work together in the process of digesti
    12·1 answer
  • I've tried hard trying to figure this out can u help me?
    15·1 answer
  • An organism is affected by interactions with which of the following?
    13·2 answers
  • Which photograph illustrates mutualism?<br> A) <br> B) <br> C) <br> D)
    14·1 answer
  • Which of the following statements is true of meiosis? (4 points)
    6·1 answer
  • Examine the diagram of the cell cycle. Which label identifies the step labeled W? Anaphase:
    14·2 answers
  • 2. There is a mouse inside a cage. Within the cage, there is a light bulb and a lever. You want to teach the mouse to step on th
    8·1 answer
  • Why urination and ejaculation cannot go together?
    6·2 answers
  • Based on the graph, how are the trends in greenhouse gases between the years 1500 and 2000 likely to affect the climate on Earth
    7·1 answer
  • Define matter<br><br> Thanks!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!