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
wariber [46]
3 years ago
7

Moderately toxic gases or liquids which have typically been used as refrigerants (in air conditioning units) and as aerosol prop

ellants is called________.
Biology
1 answer:
andrew11 [14]3 years ago
5 0

Answer:

Freon

Explanation:

<em>Freon is a trademark name for halocarbon (specifically, fluorocabon) products that once served (and still serve in some cases) as refrigerants. They are no longer utilized as refrigerants due to their negative effects on the environment and the ecosystem in general.</em>

<em>In addition to being used as refrigerants, freons are also used as aerosol propellants in cosmetics and household sprays.</em>

You might be interested in
In a plant called jimsonweed, flowers can be white or purple. A jimsonweed plant with white flowers is crossed with a jimsonweed
STALIN [3.7K]

<u>Answer:</u>

Although statements are not given in the question, we could make the most possible deduction as follows:

The allele for purple flowers is dominant whereas allele for white flowers is recessive.

<u>Explanation:</u>

According to the question,

  1. Purple flower plant was crossed with white flower plant.
  2. All offsprings have purple flowers.

Here we have one possibility that both parents were homozygous but in their own traits. <u>Purple flower</u> plants were "PP" and white <u>flower plants</u> were "pp" So, the <u>first progeny</u> (direct offsprings) would have "Pp". So, as per considerations, purple is dominant allele which will mask the recessive allele thus defining the color of all offsprings as purple. However, further cross of their generation will definitely end up into purple and white flowers (3:1) but this condition is not mentioned in the statement.

8 0
3 years ago
One of the common surface features of karst landscapes are sinkholes, also known as ________.
cestrela7 [59]
Dolines. I just looked it up on Quizlet. If you need answers, make an account on Quizlet and get the answers on their flash cards.
4 0
3 years ago
Which radiologic study is used to obtain radiographic images of the client’s brain for three-dimensional intracranial contents?
Hunter-Best [27]
M R I scan radiologic study
5 0
3 years ago
Read 2 more answers
Some additional proof of the endosymbiotic theory includes the similarity in ____________ between bacteria and mitochondria and
Blizzard [7]

Answer;

- DNA

-Some additional proof of the endosymbiotic theory includes the similarity in DNA between bacteria and mitochondria and cyanobacteria and chloroplasts.

Explanation;

-According to the endosymbiotic theory;  mitochondria and chloroplasts contain their own circular DNA, similar to DNA in Bacteria, Both mitochondria and chloroplasts are surrounded by two membranes: inner and outer membrane, mitochondria are about the same size as bacteria and also mitochondria appear to have been derived from purple bacteria and chloroplasts derived from photosynthetic bacteria.

3 0
3 years ago
4. Which of these best explains the organization of the biosphere?
nasty-shy [4]

Answer:

the answer is A.groups of biomesmake up a community, andand groups of populations make up a biome.

8 0
2 years ago
Other questions:
  • Knowledge used in diagnosing, preventing, treating, controlling, or curing diseases of plants and animals is mainly generated th
    8·2 answers
  • Sand and clay are usually deposited together true or false
    11·1 answer
  • Which feature of nuclear fission reactions allows these reactions to take place in a chain reaction?
    5·1 answer
  • Green and brown algae share many common features. Both have pigments for trapping sunlight and use photosynthesis for energy. Bo
    12·2 answers
  • Which of the following are NOT energy reserves?
    13·1 answer
  • Which statement is not true regarding substrate channeling?
    8·1 answer
  • What can we conclude about the ability of glucose to diffuse through the
    12·2 answers
  • Which is the best example of a question that could be used to develop a testable hypothesis?
    9·1 answer
  • This demand curve has shifted. The original demand curve is labeled as D. The new demand curve is labeled as D1.
    9·1 answer
  • the closest relatives of seed plants are thought to be the select answer . the ability of seeds to disperse in places where wate
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!