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
Anestetic [448]
3 years ago
11

During experiments with shoot tips' response to light, the Darwins concluded that phototropism is caused by __________, Boysen-J

ensen added that phototropism is caused by __________, and Went further added that phototropism is caused by __________.
Social Studies
1 answer:
alexandr402 [8]3 years ago
8 0

<em>Answer:</em>

<em>D. a signal; a chemical; auxin                      </em>

<em>Explanation:</em>

<em>Phototropism</em><em> is described as a phenomenon that involves the growth of a specific organism as an outcome towards a light stimulus. It is generally observed or found in plants yet occurs in a few other organisms, for example, fungi. The different cells that are being found on the plants that are placed far from the light posses a specific chemical known as 'auxin' that generally reacts when the "phototropism" occurs.</em>

You might be interested in
When a stimulus is removed from a person or animal, resulting in a decrease in the probability of response, it is known as _____
LUCKY_DIMON [66]

Answer:

Negative punishment.

Explanation:

As the exercise briefly describes, when a stimulus is removed from a person or animal, resulting in a decrease in the probability of response, it is known as negative punishment. In behavioral terms, positive means adding whereas negative means taking. The goal of punishment is to decrease a determined behavior. Therefore, if a person takes something good for example a dog's bone, when the dog behaves poorly, it will likely decrease this response. And, if the dog behaves well, and you give him the bone, this will make him tend to act like that.

5 0
3 years ago
Social problems and evils are the obstacles for the development justify this statement​
vladimir2022 [97]

Answer:

not exactly

Explanation:

we sometimes are the cause when we do not obey specific guidelines to building development mark me as brainliest

6 0
3 years ago
How old was lhamo Thondup when he became the Dalai Lama
NemiM [27]

Answer:

15

Explanation:

Synopsis. The Dalai Lama was born Lhamo Thondup on July 6, 1935 in Taktser, China. At age 15, he assumed political power of Tibet as the Dalai Lama. The People's Republic of China invaded that same year.

8 0
3 years ago
Read 2 more answers
Emma and Anna are identical twins who were adopted by different families a few weeks after their birth. Although genetically ide
boyakko [2]

Answer: C. for each phenotype, a range of phenotypes can be expressed

Explanation:

Had this on a test, and my teacher told us it was c.

8 0
3 years ago
Question 2 someone help please ?
3241004551 [841]

In order to assimilate, a minority group could:

(C.) Adopt the dress of the dominant group

Assimilation is the process of adopting (often by a minority group) the ideas of another’s culture/way of life (often a majority group).

7 0
3 years ago
Other questions:
  • After accepting a case,the next step for the Supreme Court Justices is to
    5·2 answers
  • In 1925, John Scopes broke a state law in Tennessee called the Butler Act, which outlawed
    12·2 answers
  • ________ Must approve all treaties with other nations.
    7·1 answer
  • hat was one result of the War of 1812? A. Americans found that they could survive a war with a European power. B. Americans now
    15·1 answer
  • A qualitative change in mental processes such as that which occurs in sleep is called a
    13·1 answer
  • Why did the Africans Crossed the Indiana Boarder
    5·2 answers
  • Desiree knows that she does not have very much money. Yet she dreams of being rich and famous like one of those Hollywood stars
    10·1 answer
  • 20 points !!
    6·1 answer
  • Plzzz help meeeee plzxzxxxx
    15·1 answer
  • Hey people<br> who wants to ta.lk
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!