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
Firlakuza [10]
3 years ago
7

Ronald grows oranges on his farm. He finds that most of the fruit falls off the trees before becoming mature. What should he spr

ay on the trees to stop the fruit from falling off too early?
A. Auxins
B. Ethylene
C. Abscisic acid
Biology
2 answers:
aliina [53]3 years ago
8 0

Answer: A. Auxins

Explanation:

In plants the abscission is the dropping or shedding of the various parts of the plant such as leaf, flower, seeds and fruits. Abscission in plants is a natural phenomena it is a part of the growth cycle. It is controlled by the growth hormones, nutrition and environmental factors such as sunlight and water.

The abscissic acid is the hormone which is responsible for the abscission of the parts of plants in maturity but auxin is responsible for the premature shedding of the fruit. As the levels of auxin decreases the plant it causes early shedding of the fruits.

Therefore, auxins should he sprayed on the trees to stop the fruit from falling off too early.

Kay [80]3 years ago
6 0
<span>
your answer is A

</span>Auxins hormones are used <span>used to </span><span>prevent premature fruit drop, so Ronald should spray the trees with this solution.

On the other hand, abscisic acid stimulated slows the </span>plant growth .


You might be interested in
What type of plants use a system for transporting water and food?
kakasveta [241]

Answer:

A. Nonvascular

Explanation:

3 0
2 years ago
Read 2 more answers
How do you answer this question ????
Novosadov [1.4K]
The answer to the top one is a,t,g  g,c,g  a,g,g  c,g,g  c,a,g  t,t,a  t,g,g  t,g,a
5 0
3 years ago
Read 2 more answers
Which features do most stratovolcanoes and cinder cone volcanoes have in common?
Sergeu [11.5K]

Answer:

Option (2)

Explanation:

Strato-volcanoes are the steep, conical shaped, formed by the alternative beds of ash and lava. The magma in this type of volcano contains high silica content and are comprised of bubbles. When the gases are released from these bubbles, then a greater force is exerted from the bottom towards the surface. Due to this, they are very explosive and ejects a huge amount of materials during eruption. For example, Mount St. Helens .

Cinder cones are the simplest volcanoes with steep sides. They are made of the materials and semi solidified lava that are ejected from the vents of the volcano. Eruptions are often explosive due to the force exerted by the gas and the molten lava and are accumulated near the vent. For example, Paricutin.

<u>These two types of volcanoes are similar in terms of its eruption that is violent and explosive in nature. In addition to that, they both have steep sides. </u>

Hence, the correct answer is option (2).

5 0
2 years ago
Read 2 more answers
Is a biosphere is smaller than anecosystem.​
brilliants [131]

Answer:

Yes!

Explanation:

From largest to smallest: biosphere, biome, ecosystem, community, population, and organism. Hope I helped :)

It'd Be Lovely to get Brainliest .

5 0
3 years ago
Read 2 more answers
Eleration
Phantasy [73]

Answer: Positive

Explanation:Because of the gain in speed

3 0
3 years ago
Other questions:
  • Fundamentalist islam in turkey is especially successful at which levels?
    14·1 answer
  • Some antidepressants block the reuptake or breakdown of both seratonin and other nuerotransmitter, norepinepherine. these antide
    9·1 answer
  • Why is it important to control what goes in and out of the cell?
    5·1 answer
  • What are the basic building blocks of DNA and RNA?
    15·2 answers
  • Which of these is one of the steps of the hypothetico-deductive method? mistrusting competing theories refute objections to the
    8·1 answer
  • Describe the relationship between:
    15·1 answer
  • Food moves through the digestive system in a series of waves of muscular contractions called ______________.
    5·1 answer
  • According to Charles Darwin theory of natural selection
    5·2 answers
  • Explain how the passing of traits to offspring is different in asexual reproduction and sexual reproduction. Give a brief exampl
    5·1 answer
  • Figure 12-1 shows the structure of an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!