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
Sergeeva-Olga [200]
3 years ago
10

in order for a hypothesis to be testable, scientists need to be able to carry out investigations that will either support or dis

prove it true or false
Biology
2 answers:
IRISSAK [1]3 years ago
7 0

True

Explanation - A hypothesis is given once the question is identified and background research has been done. A hypothesis is validated by performing experiments.

Prior to the experiments being performed, proper planning is done. After the experiment is carried out, the data is noted. Once the data is noted, results are inferred.

If the evidence agrees with the prediction then the hypothesis is being supported and validated. If the result fails to validate the hypothesis then the hypothesis need to be abandoned or modified.

maks197457 [2]3 years ago
4 0

Answer:

trueeeeeeeeeee

You might be interested in
Which of these human features evolved most recently?
Greeley [361]

Answer: Enlarged brain because this is how i found it it was on quizlet

Explanation:

8 0
1 year ago
Inheritance patterns cannot always be explained by Mendel's models of inheritance. If a pair of homologous chromosomes fails to
soldier1979 [14.2K]

The question is incomplete as it does not have the options which are:

A) n+1; n+1; n-1; n-1

B) n+1; n-1; n; n

C) n+1; n-1; n-1; n-1

D) n+1; n+1; n; n

Answer:

Option-1

Explanation:

The laws of inheritance were concluded from the result of Mendel's experiment which is based on the fact that gametes are formed. Later research suggested that gametes are formed by the process of meiosis which takes place in two phases and recombination is a characteristic of Meiosis.

If during anaphase I of meiosis I, the alleles fails to separate that is nondisjunction takes place at anaphase I, Then the resulting daughter cells will have unequal distribution of chromosomes.

One daughter cell will receive 1 extra copy of the chromosome while another daughter cell will receive 1 less chromosome therefore ploidy level will be n+1 and n-1.

During meiosis II, 2 more daughter cells will be formed with the same ploidy level therefore in last the meiosis will result in 2 (n+1) and 2 (n-1) cell.

Thus, Option-1 is the correct answer.

4 0
3 years ago
Both prokaryote and eukaryote cells have this structure. It helps maintain homeostasis and is a boundary between the inside of t
Allushta [10]
Prokaryote and eukaryote both have cell membranes 
7 0
2 years ago
The latitudes in this biome have evenly distributed precipitation throughout the year.
jasenka [17]
Answer- Lower latitudes of Coniferous Forests.

In the lower latitudes of coniferous forests, precipitation is more evenly distributed throughout the year. This Biome can be found in Canada, Europe, Asia, and the United States; they mostly consist <span>consist of conifers (trees that grow needles and cones instead of leaves and flowers respectively).</span>
5 0
2 years ago
Read 2 more answers
Someone give me pros and cons about cloning I have to do a essay about it
mylen [45]

Answer:

Pros:

Can extend lives

Can create organs

Help eliminate weak genes

Cure disorders

Cons:

Limits sense of individuality

Potential for faster aging

Can be used for exploitation

Debatable ethically

Hope this helps :0)

4 0
3 years ago
Other questions:
  • While you are speaking with a client diagnosed with gout, she states that she has no symptoms of the disease and asks you to exp
    10·1 answer
  • Imagine that a researcher claimed to have created a genetically modified plant that produces twice as much energy as it harnesse
    12·1 answer
  • On a vertical number line describe the position of the integer that represents 100 degrees C?
    11·1 answer
  • What instrument was necessary before the cell theory could be developed?
    11·1 answer
  • What are the interaction between the circulatory and respiratory organ systems in a human?
    8·1 answer
  • During cellular respiration, energy is stored in the form of _______.
    15·2 answers
  • If a person suffered a stroke which brain region is damaged
    8·1 answer
  • Which ope of cell does the strainer best model?
    10·1 answer
  • Which term describes the zone of life on the Earth that includes all living things?
    12·2 answers
  • How can water return to Earth from the atmosphere?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!