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
hodyreva [135]
3 years ago
9

When a tall homozygous plant was crossed with a short homozygous plant,the f1 offspring were all tall.no short plants were prese

nt in the f1 generation.which principle does this situation represent
Biology
1 answer:
RUDIKE [14]3 years ago
5 0
This happened because the tall plant genotype is dominant, so if the plant has at least one tall gene, it will be tall. All the F1 generation are heterozygous with this tall dominant gene.
You might be interested in
Which of the following amendments might you choose to improve the overall quality of the soil in the following scenario?
solong [7]
Jhejw do is not even a big deal with the bible of this video but it’s
6 0
3 years ago
Read 2 more answers
The demographic transition model show population change over time. It ilustrates how birth rate and death rate affect the total
Dmitry_Shevchenko [17]

Answer: In Stage 4 of the Demographic Transition Model birth rates and death rates are both low, stabilizing total population growth. The decline in both birth and death rates of most Stage 4 countries have been attributed to strong economies, highly educated citizens, ample healthcare systems, the migration of people from rural communities to cities (Bulgaria)

Explanation: i dont know if it's correct to them

8 0
3 years ago
How did the asteroid that smashed into Yucatan, Mexico 66 million years ago kill so many organisms (including the non-avian dino
Bad White [126]

Explanation:

Dinosaurs are living organisms that depends on the environment for survival. As the asteroid hits the Yucatan Peninsula area about 66 million years a couple of things can happen:

Frictional heating of the surface as the earth collided with the asteroid. This heating will cause surface temperature to rise globally and can induce the phenomenon of global warming. This can lead to release of water from reservoirs on the earth surface and hence flooding.

The impact can lead to increase in surface pressure beyond normal and that which life has adjusted to.

Debris in form of dust will be released into the atmosphere and a global air pollution will occur. Gases useful for life will be highly polluted by the vast amount of dusts and other particles discharged into the atmosphere.

3 0
3 years ago
Which statement is an example of a scientific theory? A. The amount that caffeine affects a person's heart rate differs based on
nadya68 [22]

Answer:

Pretty sure it's A because people can redo this test as many times as needed to verify the answer.

5 0
3 years ago
Read 2 more answers
Prophase plays a vital role during the process of meiosis.
8_murik_8 [283]

Answer:

C AND E?

Explanation:

If it's right let me know. If not, then you can tell me the answer so I can change it for everyone to get the answer

3 0
2 years ago
Other questions:
  • Gregor Mendel was the first scientist to use statistics to analyze scientific data. Before Mendel's experiments, scientists
    10·1 answer
  • Lignin makes cellulose more rigid.
    15·1 answer
  • When exercising outside on an extremely warm day, the client can feel his heart pounding very rapidly. Thinking in terms of the
    12·1 answer
  • Which macromolecule provides a person with most of the energy that is needed for daily activities
    5·2 answers
  • Does an enzyme catalyze a large number of different reactions
    7·1 answer
  • You transform an E. coli bacterium with the pGLO plasmid. After growing the +pGLO bacteria on an LB+Ampicillin+Arabinose plate,
    15·1 answer
  • Refer to this portion of a dichotomous key to answer the question.
    13·2 answers
  • Which of these types of weathering does not require the presence of water?
    9·1 answer
  • 5c. Two parents, a heterozygous normal female and a male who is
    14·1 answer
  • A cell that undergoes either mitosis or meiosis must first replicate it's DNA.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!