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
Ugo [173]
2 years ago
5

What controls a tropism?

Biology
2 answers:
irakobra [83]2 years ago
8 0

Answer: It is controlled by the sun. It grows like a normal plant does. A plant grows towards the sun.

Explanation: Plants always grow towards the sun unless somehow they die. The sun controls them.

Nutka1998 [239]2 years ago
7 0

A tropism is a turning toward or away from a stimulus in the environment. Growing toward gravity is called geotropism. Plants also exhibit phototropism, or growing toward a light source. This response is controlled by a plant growth hormone called auxin.

Hope it helped!

Please mark brainliest

You might be interested in
What is the period of cell life when it is conducting cell division?
Luden [163]
M phase is the period in the life of the cell when it is conducting cell division
6 0
3 years ago
Read 2 more answers
A bacterium will construct different proteins to metabolize the sugars lactose or glucose, depending on which one it detects in
andrew11 [14]
Just like other cells, the part of the bacterium that is able to interact with its outside environment is its cell membrane. Generally, the main function of the cell membrane is for barrier and protection. This decides which molecules will be allowed to permeate or not. Hope this helps.
5 0
2 years ago
How is Uranus similar to Jupiter?
Sloan [31]

Uranus and Jupiter both have rings, both have moons, but they are mostly gas planets, and both have some methane. I think id.k if that helped

6 0
3 years ago
Helppp me pls :$$)))
masya89 [10]

Answer:

A. containers A and B represent mixtures

6 0
2 years ago
You have a 15kb plasmid. EcoRI cuts the plasmid into 7kb and 8kb pieces, and BamHI cuts the plasmid into 1kb and 14kb pieces. If
Harman [31]

Answer:

a. Bands at 1kb, 6kb and 8kb

Explanation:

The EcoRI and BamHI are the restriction enzymes which cut the DNA sequence especially a plasmid at specific sites called the restriction sites.

The restriction enzymes produces bands of specific length therefore these restriction enzymes are used to estimate the approximate length of the DNA.

In the given question, the

1. EcoRI- produces two strands of 7 kb and 8 kb

2. BamHI- produces two strands of 1kb and 14kb

This shows that the length of DNA sequence is 15kb

But when the DNA strand are digested with both the enzymes simultaneously then it will produce three bands as:

i) 14 kb can be broken down in 2 bands of 6 kb and 8 kb

ii) 1 kb band is already produced by the Bam HI.

This shows that 1+6+8= 15 kb

Thus, Option-A is correct.

5 0
2 years ago
Other questions:
  • What are the five periods of adulthood
    7·2 answers
  • Woese introduced a new method of classifying life on Earth when he introduced the _________, defined as a taxon higher than the
    8·1 answer
  • Why is phenol red included in the urea medium while bromothymol blue is included in simmon's?
    10·1 answer
  • What does the word queue describe in cell biology?
    12·2 answers
  • Why is ocean water more dense than fresh water at the same temp?
    10·2 answers
  • ANSWER FOR BRAINILEST
    5·1 answer
  • When rounding to the nearest 10 what is the greatest whole number that rounds to 7670​
    9·1 answer
  • Why does the ocean heat and cool more slowly than the atmosphere?
    7·1 answer
  • 1- how can prokaryotes be used by humans/professionals?
    11·1 answer
  • Contractions during childbirth are an example of positive feedback.Select one:TrueFalse
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!