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
Setler79 [48]
3 years ago
7

Describe why Alleles occur in pairs?

Biology
1 answer:
Arada [10]3 years ago
3 0

Answer:

Alleles occur in pairs because chromosomes come in pairs for each trait, there will be two possible alleles. These different versions of genes (alleles) occur as the DNA base sequence is different. This combination of alleles for each trait is called the genotype; this can be any combination of two of the available alleles.

You might be interested in
Which mantle is under the crust the upper mantle or the lower mantle
Ivenika [448]

You're right. The Upper Mantle is directly under the Crust. Hope this helped! =^-^=

4 0
3 years ago
Read 2 more answers
What are the stages of meiosis in eukaryotic cells with realizing that there are two cell divisions involved?
goldenfox [79]

Answer:

Meiosis can only occur in eukaryotic organisms. It is preceded by interphase, specifically the G phase of interphase. Both Meiosis I and II have the same number and arrangement of phases: prophase, metaphase, anaphase, and telophase. Both produce two daughter cells from each parent cell.

7 0
3 years ago
Write true if the statement is true or false if the statement is false. ______.
ArbitrLikvidat [17]
False because the third line of defense is specific by identifying the foreign antigen and activating the antibodies that can bind to the invaders and eliminating the spread
7 0
3 years ago
Read 2 more answers
Please help me answer this, Is a cell simple or complex? Explain your reasoning
Pavlova-9 [17]

Answer:

it can be both

Explanation:

4 0
3 years ago
List the three laws of Newton in your words. Give an example of each.
OLga [1]

1. For every action there is an equal and opposite reaction

2. Force = mass times acceleration

3. An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted on by another force.

3. One example is a rock rolling down a hill. You could use a stick or your foot to stop it, but otherwise it would keep rolling

2. An example for law No.2 is pushing a shopping cart. If you push an empty shopping cart, it will go faster than a full shopping cart because the full shopping cart has more mass.

1. One example is a cup on a table. The cup exerts a force down on the table due to gravity, the table exerts an equal and opposite force on the cup to stop it falling through the table

3 0
3 years ago
Read 2 more answers
Other questions:
  • After the troposphere, which later of the atmosphere has the next coldest temperature?​
    12·1 answer
  • Whom and what finally proved Wegener's theory?
    12·1 answer
  • In an experiment designed to test the effect of temperature on goldfish respiration, the temperatures that were changed represen
    7·1 answer
  • Which three types of cells are<br> found in the stratum basale?
    12·1 answer
  • A body of water, located near Fresh Kills, is highly polluted because rain washes toxic materials from Fresh Kills into the wate
    15·2 answers
  • What is the ratio of heterozygous<br> offspring to total offspring in the Punnett<br> square?
    8·2 answers
  • 1-True or False: Human activities such as nitrogen fertilizer can upset the balance of the nitrogen cycle.
    7·2 answers
  • You want to determine whether short wings in fruit flies are the result of a dominant or recessive mutation. You cross a short-w
    6·1 answer
  • A train car is to a train, as a<br> is to a polymer and a molecule is to
    9·1 answer
  • 22. In a study of heart rate in ocean-diving birds, researchers
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!