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
Hitman42 [59]
3 years ago
15

Which statement best describes human eye color?

Biology
2 answers:
PtichkaEL [24]3 years ago
7 0

Answer:

The most appropriate answer would be option 2.

In humans, the color of the eyes was thought as a simple Mendelian trait however, it has been found that the color of the eye follows polygenic inheritance, that is, it is determined by multiple genes.

A set of 15 genes is responsible for the color of the eyes. Two genes out of these 15 are OCA2 and HERC2 which are present on chromosome 15.

Thus we can conclude that eye colour is polygenic trait which does not follow Mendelian genetics.

Doss [256]3 years ago
4 0

I think the answer is B

You might be interested in
Plz it will help me alot​
Tanzania [10]

Answer:

Physical trauma, acute disease, chronic disease, infectious disease and emotional trauma.

Explanation:

Physical trauma, acute disease, chronic disease, infectious disease and emotional trauma are the ways from which health should be affected by happening of natural disasters such as earthquake and cyclones. We are able to predict the weather with the help of satellites that monitors the movement of clouds on the earth atmosphere. Advancement of technology is the main reason which enable us to predict the weather conditions as well as the coming of cyclones in a specific region.

4 0
2 years ago
Please help!! <br>I WILL MARK BRAINLIEST!!!!​
kicyunya [14]

Answer:

1.A

2.C

3.D

4.C

5.A

Explanation:

1.There are some characteristics that are inherited from your parents, shape of blood cells is one of them. In sexual reproduction, offspring are formed when sperm of male combine with egg of female organism.Therefore, some characteristics comes from male organism and some from female organism. In sexual reproduction, diploid organism is formed because half of genes comes from male and half comes from female.

2.Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents

3.A monk, Mendel discovered the basic principles of heredity through experiments in his monastery's garden. His experiments showed that the inheritance of certain traits in pea plants follows particular patterns, subsequently becoming the foundation of modern genetics and leading to the study of heredit

4.Mendel made sure to study 30,00 pea plants when he presented his data to the community. Another example is when Mendel painstakingly removed all of the immature anthers from the plant’s flowers before the cross.Mendel used seven pea plant traits in his experiments which include flower color (purple or white), flower position (axil or terminal), stem length (long or short), seed shape (round or wrinkled), seed color (yellow or green), pod shape (inflated or constricted), and pod color (yellow or green).

5.A pea plant could have a copy of the height gene that coded for "tall" and a copy of the same gene that coded for "short." But the tall allele is "dominant," meaning that a tall-short allele combination would result in a tall plant

7 0
2 years ago
What two features do eukaryotic cells have the prokaryotic cells don’t have answers?
iogann1982 [59]
Nuclei, and Compatibility to undergo Mitosis.
4 0
3 years ago
Organelles are special structures that perform functions for cells. Which organelle would you expect to find in plant cells but
nikitadnepr [17]
Chloroplasts, they help the plant cells to perform photosynthesis which animal cells do not need
6 0
3 years ago
Increased production of goods makes our lives more comfortable, but causes an increase in the demand for energy and other resour
vladimir1956 [14]

Answer:

pollution levels in the atmosphere

Explanation:

One negative impact of increased production of goods is the increased levels of pollution in the atmosphere.

Pollution is the introduction of harmful substances into the environment beyond levels that are safe for life. The materials are the pollutants.

Production of goods or manufacturing generates a lot of waste with it. Air pollution is easily attributable to manufacturing.

Green house gases from combustion of fossil fuels to drive industrial processes generally leads to climate change.

Smokes and dusts can be produced by industrial processes and when scattered about causes pollution

3 0
2 years ago
Read 2 more answers
Other questions:
  • Calcium ions couple excitation of a skeletal muscle fiber to contraction of the fiber. where are calcium ions stored within the
    7·1 answer
  • What’s the cause of <br> Hydrogen Bonding
    6·1 answer
  • How was the scientists work similar to the work of the Keene high school students
    5·1 answer
  • Unlike perennials, annuals 
    11·1 answer
  • People who survive infection with yersinia pestis during the fourteenth-century european epidemic found themselves immune when r
    9·1 answer
  • Bees and butterflies are dependent on flowers for their food. However, the more successful of the two will get the nectar. Which
    10·2 answers
  • Help please Biology!!
    5·1 answer
  • Blood pressure in humans is a phenotype that results from the interaction of many genes, including those for body weight, kidney
    15·1 answer
  • Objects that orbit the Sun
    8·2 answers
  • How do matter and energy interact in a food web or energy pyramid model?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!