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
Nastasia [14]
2 years ago
11

A family has 4 children that are all girls. what are the chances of the fifth child being a boy? Considering the genetic cross

Biology
2 answers:
aleksklad [387]2 years ago
8 0

the answer should be 50%.

Aleks04 [339]2 years ago
3 0

Answer:

50%

Explanation:

You might be interested in
A woman took a road trip from Phoenix, AZ to Chicago, IL. The trip was 1,750 miles and it took her 31 hours. What was her averag
valentina_108 [34]

velocity =  \frac{distance}{time}  \\ v =  \frac{1750}{31} \\ v = 56.45

velocity is a vector so it has a magnitude and direction so the answer would be B
5 0
3 years ago
Read 2 more answers
A student hypothesized that EC growth might be affected by the DNA from circulating erythrocytes. Is this student’s hypothesis r
kykrilka [37]

Answer: The options are not given, here are the options.

A) No the DNA in circulating erythrocytes ins needed to help transport O2 through the capillaries

B) No circulating erythrocytes contain DNA.

C) Yes DNA is responsible for cell division in most cells

D) Yes circulating erythrocytes carry DNA nutrients through the capillaries

The correct option is B.

No circulating erythrocytes contain DNA.

Explanation:

Erythrocytes or red blood cells is a biconcave disc that contain haemoglobin which help to carry oxygenated blood in the body.

Circulating erythrocytes do not contain dna because they lack nuclei and organelles, cannot synthesize any RNA, therefore cannot divide and have limited repair capabilities.

Because they cannot carryout protein synthesis, no virus can evolve and invade the red blood cells.

5 0
3 years ago
If these organisms were arranged in an ecological pyramid, which level would retain the least usable energy from the Sun?
SOVA2 [1]
Lion thanks hope that works on gd
8 0
3 years ago
Where in the Venn diagram should you include the picture of the lily?
puteri [66]

The answer is B) hope this helped you

4 0
3 years ago
Current cause warmer and cooler temperatures in the areas where they are located. 
Damm [24]
A) it    should be True?

7 0
3 years ago
Other questions:
  • A scientist discovered a new cell; however, the scientist is not certain as to the type. the cell contains a central vacuole, a
    6·1 answer
  • Question 12
    13·1 answer
  • The molecule pictured below produced a blue color when tested with Benedict’s reagent, a yellow color when tested with IKI, and
    7·1 answer
  • Choose all the answers that apply.
    7·2 answers
  • Explain how thermal energy is transferred in radiation.
    6·2 answers
  • Explain why adding protons to the treated mitochondria increase ATP synthesis?​
    9·1 answer
  • No links please, and thank you in advance :)
    10·2 answers
  • Different characteristics between members of the same species are called?
    15·1 answer
  • Green plants are ___. This means that they can survive without ___.
    7·2 answers
  • Which statements describe a human-created mass extinction? Select three correct choices.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!