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
Sav [38]
2 years ago
7

Design an experiment using a seedling and a block of agar soaked with auxins that might con firm the effect of this hormone on t

he elongation of the coleoptile. (Hint: Remember that the auxins are permeable to the agar material.)
Biology
1 answer:
miv72 [106K]2 years ago
4 0

Answer:

Grow the seedlings of oats for Avena coleoptile test in a petri plate and let them germinate in light, so that the coleoptile forms with leaves.Cut the coleoptile stem and add agar block of auxin with different concentrations in all different oat seedlings and expose them to sunlight.Then observe the amount of bending of coleoptile stem towards the light in different samples added with different amount of auxin in the agar slab.

Explanation:

You might be interested in
In drosophila melanogaster, white eye is a x-linked recessive
AlekseyPX

Answer:

In Drosophila melanogaster, white eye is an X-linked recessive trait, and red eye is an X-linked dominant trait. Assume that the flies have a diploid set of ...

Explanation:

7 0
3 years ago
Why does sexual reproduction result in greater diversity among offspring than asexual reproduction
marusya05 [52]
Bc while asexual reproduction is a copy of your genes and DNA, sexual reproduction involves an infinite amount of combos from your genes and your partner's genes as well.
5 0
3 years ago
What is an allele?
ICE Princess25 [194]

Answer: Your answer would be A

Explanation:one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.

5 0
2 years ago
Read 2 more answers
Why are plants crunchy when your eat them, but animal protein (meat) is not?
irina1246 [14]

Answer:

The correct answer is - cell wall made up of cellulose that makes it crunchy.

Explanation:

In plant-based foods, the outer membrane is a cell wall that provides structure and supports the plant to stand erect and protect from the outer environment. The cell wall is mainly composed of cellulose that is a carbohydrate which is comparatively crunchy or tough to the animal protein with a fatty cell membrane that makes it chewier than the crunchy.

The composition of the protective layers of the plant cels and animal cell causes this difference in their texture.

8 0
2 years ago
If a researcher is interested in measuring both the structure and function of the brain, which technique might one recommend
Anettt [7]
The best method for studying both the structure and the function of the brain would be the functional magnetic resonance imaging (fMRI).
This technique measures the blood flow to different brain regions in order to determine which areas are active in certain brain processes. An increase in the blood flow increases the amount the oxygen the area is receiving that is needed for the functioning of the nerve cells.
6 0
3 years ago
Other questions:
  • Which best describes the basic structure of a fatty acid
    15·1 answer
  • Describe when ozone is good and when it is harmful.
    14·1 answer
  • Science has had no negative impacts on society.
    9·2 answers
  • How can an individual most likely achieve optimal personal health? a. by controlling heredity factors b. by assessing lifestyle
    8·2 answers
  • Which of the following is the most likely global climate change? a. a decrease in the overall temperature of the Earth b. an inc
    9·2 answers
  • Why are most galaxies moving away from us?
    10·2 answers
  • How does the organelle structure affect its function
    5·1 answer
  • What factors might limit the growth of a goldfish living in a large pond?
    14·1 answer
  • You are hired by Murphey Farms to decrease the backfat in their hogs. The current hog population has a mean backfat content of 2
    11·1 answer
  • The gap explored wage, health, and safety issues in its plants. What other issues might the company explore if it wants to ensur
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!