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
Andrei [34K]
3 years ago
7

Which statement is an example of a scientific theory? I NEED HELP

Biology
1 answer:
barxatty [35]3 years ago
7 0

Answer:

<em>B. All living organisms are composed of one or more cells, which came from pre-existing cells. </em>

Explanation:

Scientific theory is given as an answer to a natural happening in the earth but scientific laws are detailed idea of how nature will act under certain conditions.

Theories are given after an experiment has been performed under controlled conditions. Scientific theory cannot be changed to scientific laws and scientific laws cannot be changed to scientific theory.

Scientific theories are broader in scope, and give overall clarifications of how nature functions and why it shows certain attributes. Similarly, all cells comes from pre-existing cells is an example of cell theory.

You might be interested in
What goes though your body in bloold vessels
Anna11 [10]
This is common sense! Blood
4 0
3 years ago
Genetic variation makes individuals within a species different. Fertilization results in each offspring having a copy of each ge
murzikaleks [220]

Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in living organisms.[1][2][3]

The discoverer of genetics is Gregor Mendel, a late 19th-century scientist and Augustinian friar. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene.

Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded beyond inheritance to studying the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the context of a population. Genetics has given rise to a number of subfields, including epigenetics and population genetics. Organisms studied within the broad field span the domains of life (archaea, bacteria, and eukarya).

Genetic processes work in combination with an organism's environment and experiences to influence development and behavior, often referred to as nature versus nurture. The intracellular or extracellular environment of a cell or organism may switch gene transcription on or off. A classic example is two seeds of genetically identical corn, one placed in a temperate climate and one in an arid climate. While the average height of the two corn stalks may be genetically determined to be equal, the one in the arid climate only grows to half the height of the one in the temperate climate due to lack of water and nutrients in its environment.

3 0
3 years ago
Read 2 more answers
List the 4 important biomolecules
Gala2k [10]

Answer:carbohydrates.

lipids.

proteins.

nucleic acids.

Explanation:

6 0
3 years ago
How does one develop a new scientific theory?
Lostsunrise [7]
Answer: If enough evidence accumulates to support a hypothesis, it moves to the next step — known as a theory — in the scientific method and becomes accepted as a valid explanation of a phenomenon.
5 0
3 years ago
Which type of relationship exists between hermit crabs and giant tritons?
Leona [35]

Hermit crabs and giant tritons have a commensalism type of relationship.

4 0
3 years ago
Other questions:
  • Which is an example of a heterogeneous catalyst?
    12·1 answer
  • Organisms from two separate species can look anatomically similar. true or false? true false
    10·1 answer
  • Which of the following is the correct sequence of events in the origin of life? I. Formation of protocells II. Synthesis of orga
    8·2 answers
  • Explain in detail the role of enzyme
    8·2 answers
  • Help with this I meed to get it done today please
    9·1 answer
  • 2. For a particular rodent, black fur (B) is dominant over brown fur (b), and a long tail
    14·1 answer
  • What is expected of prospective students?
    10·2 answers
  • HELP ASAP. PLEASE RN. TY.
    7·1 answer
  • 4. From what structures do the spindles originate?
    7·1 answer
  • What is a electrocardiograph technician​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!