3. Explain the role of a hypothesis in a scientific investigation.

1 answer:

4 0

A scientific hypothesis is the initial building block in the scientific method. Many describe it as an "educated guess," based on prior knowledge and observation. While this is true, the definition can be expanded. A hypothesis also includes an explanation of why the guess may be correct, according to National Science Teachers Association.

Hope this helps!

You might be interested in

Is a Cell membrane eukaryote or prokaryotes

nikklg [1K]

Answer:

Explanation: both prokaryotes and eukaryotes contain cell membrane

3 0

3 years ago

In a genetic cross between aabbccddee and aabbccddee what fraction of the offspring will be homozygous dominant for all five gen

aniked [119]

Answer:

None

Explanation:

The desired homozygous dominant genotype is AABBCCDDEE. To have an offspring with genotype "AABBCCDDEE", at least one copy of the dominant alleles for the genetic loci should be present in either of the parent. However, both the parents are homozygous recessive for all the five mentioned genetic loci and therefore, cannot have a progeny with homozygous dominant genotype "AABBCCDDEE". All the progeny of a cross between the two parents each with genotype "aabbccddee" would have homozygous recessive for all the give loci.

aabbccddee x aabbccddee = All aabbccddee

7 0

3 years ago

1. More receptors result in<br> _sensitivity<br> increased, decreased

DiKsa [7]

Answer: increased

Explanation: the more you have the better you can tell where something is acting on you, ie touch

7 0

3 years ago

Why is trash disposal a problem in industrialized nations?

Burka [1]

excess organic wastes

7 0

3 years ago

Read 2 more answers

On an expedition to a barren land that had witnessed volcanic activity, geologists noticed heavy lichen growth on some of the ha

Ksenya-84 [330]

I think the correct answer from the choices listed above is option A. The process that is being described above is called succession. Ecological succession is the process of change in species structure in a community as time goes by. Hope this answers the question.

6 0

3 years ago