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
Murrr4er [49]
2 years ago
12

Mark has brown hair. His wife, Maggie, also has brown hair. Mark and Maggie have four children. Three children have brown hair,

and one child has blonde hair. What is the most likely explanation for this? A. Repeated dying of the fourth child's hair resulted in a permanent color change. B. The blond hair was a result of the expression of a recessive gene. C. The fourth child was born with brown hair, but it later turned blonde. D. The blonde hair was a result of a genetic mutation.
Physics
2 answers:
PSYCHO15rus [73]2 years ago
5 0

Answer:

The blond hair was a result of the expression of a recessive gene.

Explanation:

A gene is a basic unit of hereditary information that influences a particular trait or group of traits. Blonde hair is a recessive trait that can be expressed if both parents carry the gene for blond hair and both of those genes are inherited by a child.

alekssr [168]2 years ago
4 0
I would say B.) the blonde hair was a result of the expression of a recessive gene. - the dominate gene is brown hair and the recessive gene is blonde hair...hope this helps
You might be interested in
Two resistors, R1 and R2, are connected
marusya05 [52]

Answer:

18 ohms

Explanation:

V = I(R1 + R2)

5V = (0.167A)(12 ohms + R2)

Solving for R2

R2 = 18 ohms

3 0
3 years ago
Is Natural Gas nonrenewable or renewable? Why? Use in your own words.
Nutka1998 [239]

Answer:

Natural gas is non renewable energy.

Explanation:

Because they were formed from the buried reamains of plants and animals that live a million years ago. It is formed from fossil fuels.

6 0
2 years ago
All electromagnetic waves travel in vacuum at the speed of c=3×10^8 m/s. Find the wavelength of microwaves of frequency 10^10 Hz
erica [24]
Recall the wave equation, c=f\lambda where c is the speed of the wave (m/s), f is the frequency of the wave (Hz) and λ is the wavelength of the wave (m).

c=f\lambda \Rightarrow \lambda =  \frac{c}{f} so \lambda =  \frac{3 \times 10^8}{10^{10}} = 0.03 \text{m}
5 0
3 years ago
I'd like you to think back on 2 events in
strojnjashka [21]

Answer:

Holi

biwali

these are best events and love to celebrate withmy family and friends it contains lot of happiness and joy

7 0
2 years ago
A weight lifter lifts a dumbbell a certain height in 2.0 s, while a competitor does the same workin 1.0 s. Compared to the power
Aloiza [94]

Answer:

a. one-half as great

Explanation:

The power developed by the first lifter is one-half as great as that of the second person.

  Power is defined as the rate at which work is done;

          Power  = \frac{workdone}{time}

Since the two lifters do the same work at different time, let us estimate their power;

       P₁ = \frac{workdone}{2}                     P₂ = \frac{workdone }{1}

   We see that for P₁, power is half of the work done whereas in P₂ power is the same as the work done.

Therefore,

           The power of the first weight lifter is one-half the second lifter.

4 0
2 years ago
Other questions:
  • 3. A supersonic jet flying at 145 m/s experiences uniform acceleration at the rate of 23.1 m/s2 for 20.0 s.
    5·1 answer
  • A visitor to a lighthouse wishes to determine the height of the tower. She ties a spool of thread to a small rock to make a simp
    7·1 answer
  • Need help with both questions!
    7·1 answer
  • If you double the net force on an object what is the result of the acceleration
    11·1 answer
  • Dibujar un triángulo,dividelo en tres partes,en la parte de arriba ponga la D = a la distancia,en la parte de abajo a la izquier
    5·1 answer
  • A tennis player tosses a tennis ball straight up and then catches it after 2.00 s at the same height as the point of release. (a
    9·1 answer
  • Consider the following statement:The magnitude of the buoyant force equals the weight of the object.Under what circumstances is
    8·1 answer
  • Can an object emit different portions of the electromagnetic spectrum at the same time?
    15·1 answer
  • Question 17
    9·1 answer
  • Help plsss I need to answer this​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!