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
borishaifa [10]
2 years ago
13

If a plant is grown in the absence of gravity, which type of phototropism will its roots exhibit, and where will auxin accumulat

e?
(1 point)
o positive phototropism; auxin will accumulate on the side nearest to the light source
O negative phototropism, auxin will accumulate on the side away from the light source
O positive phototropism; auxin will accumulate on the side away from the light source
O negative phototropism; auxin will accumulate on the side nearest to the light source
Biology
2 answers:
BartSMP [9]2 years ago
5 0

Answer:

positive phototropism

Explanation:

normally, roots exhibit negative phototropism and positive geotropism. but with the absence of gravitational force, there's no way there will be negative geotropism

Novosadov [1.4K]2 years ago
4 0

If a plant is grown in the absence of gravity, roots will exhibit NEGATIVE PHOTOTROPISM, and auxin hormone will accumulate on the side away from light.

  • Phototropism can be defined as the growth or movement of an organism (e.g., a plant) in response to light stimuli.

  • Phototropism may be caused by specific stimuli and chemicals such as hormones.

  • Positive phototropism occurs when a plant (or its parts) grows towards the light source, whereas negative phototropism occurs when a plant grows away from the light source.

  • In conclusion, if a plant is grown in the absence of gravity, roots will exhibit negative phototropism, and auxin hormone will accumulate on the side away from light.

Learn more in:

brainly.com/question/16915126?referrer=searchResults

You might be interested in
What happens as a river gets older
Art [367]
All the water get dirty and It wouldn’t be safe to be in there
7 0
3 years ago
Read 2 more answers
Electron movement around the nucleus of an atom is analogous to the way_____________.A. insects fly around a bright lamp at nigh
bearhunter [10]

Answer:

A. insects fly around a bright lamp at night

Explanation:

insects are naturally attracted to light  due to presence of positive phototaxis.  Insects revolve around the light in the same way as electrons do around the nucleus.

4 0
3 years ago
Genetics experiments on the breeding of plants or animals are based on the laws of _____. segregation isolation genetics probabi
zzz [600]
The answer is probability
8 0
3 years ago
Read 2 more answers
An isometric exercise is one in which the joint angle does not change during the application of muscle force. For instance, you
pochemuha
An isometric exercise is a form of exercise involving the static contraction of a muscle without any visible movement in the angle of the joint.
3 0
3 years ago
Describe two integumentary system mechanisms that help regulate body temperature.
Basile [38]

Answer:

dilation of vessels and sweating

Explanation:

The vast blood supply of the skin aids in temperature regulation: dilated vessels enable heat to escape, while constricted vessels retain heat. The blood supply of the skin regulates body temperature. The skin aids in the maintenance of homeostasis. Humidity has an effect on thermoregulation because it reduces perspiration evaporation and, as a result, heat loss.

6 0
2 years ago
Other questions:
  • A grown tiger began its life as a single fertilized egg. Explain why a tiger looks so much different as an adult than it did as
    6·2 answers
  • Research indicates that approximately __________ infants is born with fetal alcohol syndrome (fas)
    6·1 answer
  • A recessive gene located on the X chromosome is the cause of hemophilia in affected individuals. Males are more likely to have h
    12·1 answer
  • Dr. snider, a geneticist, is looking for a slight variation of a particular gene that would cause a certain abnormality. he is l
    15·1 answer
  • GETS BRAINILIST!!Which of the following should be included in a family communication plan? A directory of relatives' phone numbe
    14·1 answer
  • Recombinant DNA (rDNA) _____.
    12·1 answer
  • Which of the following does not regulate gene expression after transcription?
    9·1 answer
  • 15 POINTS ANSWER FAST -- Choose the correct description of a comet.
    5·1 answer
  • The only phylum that shows active flight in invertebrates is
    9·1 answer
  • Organisms that have two different alleles for a particular trait are said to be ______
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!