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
Advocard [28]
3 years ago
6

The classic phenotypic ration of 3:1 is the basis of which of Mendel's principles?

Biology
1 answer:
Veronika [31]3 years ago
6 0

Answer:

Segregation.

Explanation:

The Mendel had worked on the pea plant and known as as the father of genetics. Mendel had explained the law of genetics that contains law of segregation, law of independent assortment and the concept of dominance.

The law of segregation states that at the time of formation of gametes, each allele may get separate or segregate from the pairs of alleles and unite to form the zygote. This includes the monohybrid cross. The phenotypic ration of monohybrid cross is 3:1 that explains the law of segregation.

Thus, the correct answer is option (A).

You might be interested in
Millipedes have two legs per segment while centipedes have only one pair of legs per segment. true or false
12345 [234]

Answer:

True

Explanation:

Milipedes belong to a class of organism known as diplopoda which have double foot. Thus, millipedes have two legs per segments. They usually have  two pairs of jointed legs. The double legged segments have formed out of two single segments fused together

On the other hand ,  a centipedes has  only one pair of legs per segment.

Thus the given statement is true.

7 0
3 years ago
Read 2 more answers
6. Applying Ideas: Suppose someone dumped left over motor oil on a driveway. Could this disposal
Rufina [12.5K]

Answer:

If they are looking for one BEST answer, it is the water.

If looking for top two, it is water and soil.

Realistically, however, this disposal can contaminate all 3.

Let me explain:

The motor oil that is dumped on a driveway first makes its way into the soil. The freshwater found in this soil becomes contaminated with motor oil and can eventually runoff into the ocean. Once this liquid evaporates, it then becomes air pollution. Shortest, best answer tho is water.

Hope this helps. Have a great day!

6 0
2 years ago
A plane is traveling at 80 m/s. To prepare for landing, it decreases its speed to 50 m/s in 120 s.
emmainna [20.7K]

Answer:

The deceleration of the plane is 0.25 m/s^{2}.

Explanation:

Deceleration is the converse of acceleration.

From first law of motion, we have;

v = u + at

where: v is the final velocity, u is the initial velocity, a is the acceleration and t is the time taken.

Thus,

v = 50 m/s

u = 80 m/s

t = 120 s

50 = 80 + 120a

50 - 80 = 120a

-30 = 120a

a = \frac{-30}{120}

  = -0.25

a = -0.25 m/s^{2}

The deceleration of the plane is 0.25 m/s^{2}.

4 0
3 years ago
7. The largest population an area can support is called the area’s ______________.
MAXImum [283]

Answer:

The answer is carrying capacity

5 0
3 years ago
Read 2 more answers
Which substances protect against oxidative stress and the resultant tissue damage at the cellular level?
BaLLatris [955]
The substances that protect against oxidative stress and the resultant tissue damage at the cellular level is, option B. Antioxidants. Oxidation can cause imbalance in the body. Antioxidants are used to counteract the damage produced by free radicals. Good natural sources of antioxidants include fruits and vegetables.
7 0
3 years ago
Read 2 more answers
Other questions:
  • During interphase, the DNA in the nucleus of the cell is thin and threadlike and called _____.
    5·2 answers
  • Organisms that rely on other living things for food are called .
    5·2 answers
  • PLEASE ANSWER QUICKLY
    12·2 answers
  • Complete the sentence: The signing of the Magna Carta in 1215 by King John of England __________.
    8·1 answer
  • When Alfred Wegener first noticed that the continents fit together like puzzle pieces, this was
    6·1 answer
  • A student examines microscope slides containing different types of epithelial tissue. What is the MOST DIRECT way to differentia
    13·2 answers
  • A mineral that is _____ can be split fairly easily along planes with weak atomic attraction
    11·2 answers
  • Mutations are structural changes to genes that may affect proteins. Shins are beneficial meaning they help the organism. Some mu
    10·1 answer
  • Do sex cells have homologous chromosomes
    7·1 answer
  • The molecules in this diagram are moving in a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!