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
Nataly_w [17]
3 years ago
8

Explain the term "Poly Inheritance" and give an example of a human trait that is controlled in such manner

Biology
2 answers:
Alenkasestr [34]3 years ago
6 0

Answer:

Polygenic inheritance occurs when one characteristic is controlled by two or more genes. Often the genes are large in quantity but small in effect. Some examples include height, skin color, eye color and weight.

- In polygenic inheritance the "dominant" capital genes are additive, each capital gene adding one unit of color to the genotype.With more capital genes, the phenotype (appearance) gets darker.

lilavasa [31]3 years ago
4 0

Answer:

use this website

Explanation:

https://biologydictionary.net/polygenic-inheritance/

You might be interested in
Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 3 liters of
ELEN [110]

Answer:

Total 495 liters of natural oil are needed.

Explanation:

It is given that Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 3 liters of synthetic oil.

It means the ratio of natural oil and synthetic oil is

\frac{\text{Natural oil}}{\text{Petrolyn motor oil}}=\frac{5}{5+3}=\frac{5}{8}

Let in order to make 792 liters of Petrolyn oil he needs x liters of natural oil.

It means the ratio of natural oil and synthetic oil is

\frac{\text{Natural oil}}{\text{Petrolyn motor oil}}=\frac{x}{792}

Equate both ratios,

\frac{x}{792}=\frac{5}{8}

On cross multiplication we get

8\times x=5\times 792

8x=3960

Divide both sides by 8.

x=\frac{3960}{8}

x=495

Therefore total 495 liters of natural oil are needed.

6 0
3 years ago
What changes can occur in an aquatic ecosystem as a result of neutrient loading?
alekssr [168]
The changes will occur in an aquatic ecosystem as a result of nutrient loading are: changes in natural flow regimes as a result of water extraction and supply direct modification or destruction of important habitats barriers to the movement of plants and animals. For example within rivers and between rivers and their floodplain effects of poor water quality competition from introduced, <span>exotic animal and plant species. </span>
4 0
3 years ago
Which is NOT an energy type?
Neporo4naja [7]

here are all the types of energies:

~ thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy and gravitational energy. ~

7 0
3 years ago
The upper arm bone is the what?
Anvisha [2.4K]
The upper arm bone is the claveical 
4 0
3 years ago
What is a caplire use for
saveliy_v [14]

Answer:

A device to measure the dimensions of a object

Explanation:

6 0
3 years ago
Other questions:
  • Sir charles sherrington observed that impulses took an unexpectedly long time to travel a neural pathway. his observation provid
    5·1 answer
  • Within any large animal population, there is _______ a variety of traits. And between different animal populations, there is ___
    11·1 answer
  • Which characteristic of life is demonstrated when eagles use their sharp talons to get fish out of the water.
    5·2 answers
  • 1. DULU-maple forest
    7·1 answer
  • How do the atmospheric conditions near the beginning of the Precambrian time contrast with the atmospheric conditions that are p
    11·1 answer
  • During El Niño, warm water moves from Australia to the coast of South America. Which change does this cause to Australia?
    15·1 answer
  • when oxygen availability drops certain cells in the kidney respond by producing a hormone called which in turn stimuate
    15·1 answer
  • When Jeremy returned home after vacation, he noticed that his new plant had not grown. His mother, a florist, told him that it w
    14·1 answer
  • Please help me out with this one
    15·1 answer
  • 3. Explain how carbon monoxide acts as a competitive inliibitor on
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!