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
docker41 [41]
3 years ago
11

A child is born with curly hair like her mother's and blue eyes like her father's. Why does the child have these features?

Biology
2 answers:
zzz [600]3 years ago
8 0

Answer:

"Men have one X chromosome, from their mother, and one Y chromosome, from their father. Because of this, a man will pass his copy of the X chromosome—and the genes it contains—only to his daughters and his copy of the Y chromosome only to his sons. Women have two alleles of every gene on the X chromosome, one inherited from their father and one from their mother. Men have a single allele of each gene on the X chromosome, inherited from their mother, and a single allele of each gene on the Y chromosome, from their father."

Explanation:

https://genos.co/resources/inherited.html

sattari [20]3 years ago
6 0

Answer:

The child inherited features through DNA from both parents is the correct answers.

Explanation:

It is necessary to remember that the child receives the chromosomes from his parents: the mother gives him one X chromosome while the father gives the child an X chromosome. Due to this, the child receives characteristics from both of them,<u> which result in the blue eyes and the curly hair.</u>

You might be interested in
Molecule that won't dissolve in water
Komok [63]
Any fat. Like oil. Fats are hydrophobic, so they resist water and don't mix.
7 0
3 years ago
Read 2 more answers
A transcriptional repressor that controls the transcription of gene A is not normally active unless bound by an effector molecul
iren [92.7K]

Answer:

Increase in transcription

Explanation:

Transcription is the process of forming RNA from DNA. It can be controlled by many factors like a repressor. Repressor can bind to the operator region of the promoter and hinder the movement of RNA Polymerase enzyme, halting the process.

Here, it is given that the repressor needs to first bind to an effector molecule X. Once it binds to X, it is activated and then it can bind to operator of gene A to inhibit its transcription. If the X binding domain on repressor is mutated it wont be able to bind to X. Thus it wont get activated and wont be able to attach to operator region to inhibit transcription. Hence, transcription process will keep going on uncontrolled.

5 0
3 years ago
How does a streak test help identify different minerals?.
erastovalidia [21]

Answer: determine the color of a mineral in powdered form.

Explanation:

5 0
2 years ago
4. Jasmyne has not eaten in eight hours. She is very tired and does not have enough energy to play soccer. Which of the followin
Rasek [7]

Answer:

I would say that A is the correct answer. Foods release amino acids. Hope this helps. :D

3 0
3 years ago
What processes must a metamorphic rock go through to become an igneous rock
Damm [24]
Metamorphic rock can change into igneous or sedimentary rock. Igneous rock forms when magma cools and makes crystals. Magma is a hot liquid made of melted minerals. The minerals can form crystals when they cool. I hope my answer has come to your help. God bless and have a nice day ahead!
8 0
3 years ago
Other questions:
  • What is the role of phytoplankton in a pond ecosystem?
    5·1 answer
  • What would you have to do if you suspected that your plates were contaminated?
    8·1 answer
  • What organelle is the site of cellular respiration?
    7·1 answer
  • Which of the following is NOT a role played by lipid molecules?
    6·2 answers
  • The critical component of Kochs second postudace is that
    11·1 answer
  • The life expectancy at birth in sierra leone is about 38 years. what can you infer about the population of sierra leone?
    9·1 answer
  • All of the following might lead to a disease caused by an opportunistic pathogen except __________.
    6·1 answer
  • Which of the following are characteristics of the taiga?
    15·2 answers
  • A small crab will make its home inside a mussel, obtaining food and shelter while the mussel simply tolerates the situation. In
    9·2 answers
  • Damage to the basilar membrane is most likely to result in: accommodation. nerve deafness. conduction hearing loss. loss of move
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!