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
ryzh [129]
3 years ago
5

Why is freckles not X linked dominant trait

Biology
1 answer:
forsale [732]3 years ago
4 0

Answer:

The presence of freckles in a individual, or predisposition to have them, is a trait that is inherited with an autosomal dominant pattern, and is not related to sex-linked inheritance.

Explanation:

Freckles are accumulations of melanin in the skin, which form small reddish or light brown spots, predominantly in white-skinned people.

<u> The melanocortin receptor gene</u> undergoes a change that gives rise to a variant - which is phenotypically expressed in the presence of freckles - whose inheritance has been determined to be autosomal dominant.

<u>Under no circumstances is the transmission of the gene that determines the presence of freckles linked to sex</u>, because is an autosomal trait, as is hair, eye or skin color.

Learn more:

Inheritance of freckles brainly.com/question/9751167

You might be interested in
Pls help 13 min left Evolution attempts to show that life began as simple organisms in the???
Murljashka [212]

Explanation:

Evolution is a slow natural process occurring in living organisms which explains the formation of the diversity of organisms on Earth. In simple terms, evolution explains how life survived on Earth after the origin of life but it cannot explain the origin of life. However, modern evolutionary biologists are now trying to decode the origin of life through evolutionary evidence and support that earlier form of life originated in the large oceans around 3.5 billion years ago. These organisms are simple living unicellular organisms which later evolved into the eukaryotic organisms.

5 0
3 years ago
Which part of an amino acid is the only one that varies and is what defines the properties
ahrayia [7]

Answer:

D

Explanation:

3 0
3 years ago
I NEED THIS ASAP!!! I'LL GIVE BRAINLIEST
Pani-rosa [81]
I’m pretty sure it’s D! Brainlyist ???
7 0
3 years ago
Read 2 more answers
What group of organisms remove carbon
Molodets [167]

Answer: B

Explanation:

"Furthermore, ectomycorrhizal fungi can slow down decomposition, a natural process that returns carbon from forest soils back to the atmosphere. In these ways, ectomycorrhizal fungi enhance the ability of forests to keep carbon locked up in trees and soils, and out of the atmosphere." (http://www.bu.edu/articles/2018/4-things-to-know-about-fungi-climate-warriors/)

5 0
3 years ago
Read 2 more answers
A student with a common cold sneezes onto a facial tissue, throws it into a wastepaper basket, but misses, and the tissue falls
LekaFEV [45]

Answer:

d and c

Explanation:

hope im correct b.t.w plz help me at brainly.com/question/23664340

5 0
3 years ago
Other questions:
  • Which phase of mitosis involves the coiling of chromosomes, breakdown of the nuclear envelope, and the movement of centrioles to
    15·1 answer
  • I NEED HELP ASAP!!!!!!!
    11·2 answers
  • Which type of organism generates oxygen and makes up the lowest trophic level in an energy pyramid?
    8·1 answer
  • Greenhouse gases are gases that trap heat within the Earth’s atmosphere. What would be the most likely result of an increase in
    7·2 answers
  • A(n) ____ is a deposit of sediment along a shoreline.
    9·1 answer
  • How many protons are there in the nucleus of an atom with an atomic number of 15
    14·1 answer
  • Calculate the approximate diameter of the field of view occupied by the flea. The diameter field of view at 100x magnification o
    6·1 answer
  • 1.Ito ay ang pagtaas at pagbaba ng tono?<br>a.pitch<br>b.tono<br>c.melody<br>​
    12·1 answer
  • Which of the following relationships may present harm to one of the organisms involved? I. Commensalism II. Parasitism III. Pred
    12·1 answer
  • In the formula for determining a population's genotype frequencies, the 2 in the term 2pq is necessary because?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!