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
denis23 [38]
1 year ago
11

Briefly explain why only chromosomes of a homologous pair can have their alleles referred toas homozygous or heterozygous

Biology
1 answer:
tatuchka [14]1 year ago
6 0

This is due to the fact that only homologous chromosomes would have identical genes located at identical sites on those chromosomes. Otherwise, there would be no connection between the alleles of various genes.

Although the genes and loci of the two members of the homologous pair are similar, the alleles may vary.For instance, both allele possess the genes responsible for the attribute of eye colour. While the one has alleles for the blue-eye trait, other has alleles for the brown-eye trait. The homologous chromosomes are said to be heterozygous in this instance since the alleles are different.

On the other hand, when both alleles for a gene that codes for the blue-eye phenotype are present, it is said to be homozygous.

To learn more about homologous chromosomes click here

brainly.com/question/27258467

#SPJ4

You might be interested in
A fertilizer company is trying to find a new herbal pesticide to add to its product. Company managers know that peppermint oil o
wlad13 [49]

Answer:

Peppermint oil and morning, peppermint oil and night, lavender oil and morning, lavender oil and night

Step-by-step explanation:

Fertilisers are substances, which could be organic or inorganic, that is added to soil to increase crop yield.

Pesticide can be defined as substances that are used to control pests in an environment. Example of a pesticide includes:

- fungicides,

- herbicides( these are used to kill unwanted plants) and

- insecticides.

From the existing knowledge that the time of day the fertilizer is applied, morning and night affects the pesticide, and the Company managers know that peppermint oil or lavender oil will be used.

The insects should be subjected to the following treatments to effectively compare all combinations of these choices listed above:

- Peppermint oil and morning,

- peppermint oil and night,

- lavender oil and morning,

- lavender oil and night

8 0
3 years ago
what are your bones made up of? please list them all! (if you answer correctly, i will mark branliest!)
zheka24 [161]

Answer:

Made mostly of collagen, bone is living, growing tissue. Collagen is a protein that provides a soft framework, and calcium phosphate is a mineral that adds strength and hardens the framework. This combination of collagen and calcium makes bone strong and flexible enough to withstand stress.

5 0
3 years ago
The Galapagos Islands Have All The Same Species As Ecuador?
worty [1.4K]
No, since it is an island separate from the mainland Ecuador and has been uniquely isolated over the past several hundred thousand years, the species on the Galapagos Islands have had time to evolve differently and separately than those in Ecuador, leading to many different, diverse species on the Galapagos that don't exist in Ecuador
3 0
3 years ago
Read 2 more answers
A cell membrane is ___________, because it regulates what materials enter the cell.
vesna_86 [32]
A cell membrane is c.selectively permeable because it regulates what materials enter the cell.
8 0
3 years ago
How does continental drift affect living organisms? check all that apply. view available hint(s) check all that apply. it may ca
Dmitriy789 [7]
The continental drift affects living organisms in that it causes changes in climates which puts selective pressure on organisms, causes changes in habitats, including when large amounts of shallow marine habitat were lost in the formation of Pangea. Additionally continental drift may cause an increase or decrease in competition among different species and also it happens so slowly that it does not affect living organisms
6 0
3 years ago
Read 2 more answers
Other questions:
  • What type of immunity provides lifetime immunity for the body against a specific pathogen?
    12·1 answer
  • A different flask of cultured cells contains 7 x 105 cells in 50 ml of medium. What is the concentration of cells (per ml) (0.5p
    10·2 answers
  • Malcolm is studying alone in his room late at night when he hears a loud noise downstairs. His heartbeat increases significantly
    10·1 answer
  • What is the rule of a control group in any experiment
    9·1 answer
  • Beta-adrenergic blocking agents decrease the oxygen demands of the heart by what mechanism?A. Increasing cardiac output, thereby
    8·1 answer
  • Help plz ASAP hurry 10 points!!!!!!
    6·1 answer
  • which of the following describes the interrelated nature between photosynthesis and cellular respirationremember ​
    14·1 answer
  • Which sequence represents matter from which heat is being removed?
    5·1 answer
  • Which is the problem when using turbines to produce energy??
    15·1 answer
  • How has our throw away consumer lifestyle affected the environment?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!